If x=y, then 6+4(x-y)=

Q: If 2x + 3y = à and -x + 5y = 6b, express x and y in terms of à and b.

A:

Q: b. 3a-2=10 C. 4+7x=x+5 D. 3(x-1)=2(3x+7)

A:

Q: SV) ="(3y² Sh(3y² + 2) ; -2<ys2 0; otherwise

A:

Q: 2.x - y-z = 0 5x - 2у +2: 3 Зх + у - 2: -8

A:

Q: x = -1 if y=u° +5u – 4 a

A:

Q: 4-a2 8-a2-y2 (2² + y²) dzdydx 2

A: Given ∫-22∫04-x2∫x2+y28-x2-y2(x2+y2)dzdydx Change the integral into cylindrical coordinates

Q: if 50% of 2y is 12, what is y2

A: 50% of 2y is 12. That is,

Q: Explain how to get y=kx+b from y=x, and how to get y=ax^{2}+bx+c from y=x^{2}

A: Transformation of the function  f(x)+b shift b units upward f(x)-b shift b units downward…

Q: What is the value of 3x +4y if x = and y: 1

A: put value of x and y

Q: -x + y2 = 3 and x + y2 - y = 0

A: Consider the given equations as,

Q: • If x = xf(y) – 1 then,

A: Given  x=xfy-1

Q: 3x2y' = 5x - 6xy, x=2 when y=1

A:

Q: Ofcx)= 3x-1 2xくI O fox) = ーX)そく2 olim x*+3x²+ x+2 2 xu + 2x* +1 X→の

A: As per the company rule, we are supposed to solve the first three subparts of a multi-part problem.…

Q: If [2x 3] 1 21 -3 0 8 = 0, then the value of x is

A:

Q: 3. x'= -2tx + y, y'= 3x-y

A:

Q: What is? 2x-1=y,2y+3=x

A:

Q: 6 - y = (x +(x - 1 -+ 1)

A: Here we have to find the derivative of 6-y=x+1xx-1x+1 ⇒6-y=x+1xx-1x+x+1x⇒6-y=x2-1x2+x+1x      using…

Q: If 3x+3y=4 and 3x+8y=9 then what is x ?

A: Explanation of the answer is as follows

Q: Solve the system of equations:

A: the given system of equations is: -x+3y+z=12x+5y=33x+y-2z=-2 we have to solve the given system of…

Q: X-U(-1,1), then Y=3X-1 #1 ~ ES5+8= $24

A: Solution- Given that X~U(-1 , 1) Then Y=3X-1~ ?

Q: If (x2 - y2) = 10 and (x + y) = 2, find x and y.

A:

Q: 4x +2y=O Y=X-3

A: Given ,  4x + 2y = 0  ........... (1)  &amp;  y = x - 3    ......... (2) We have to find x &amp; y…

Q: x = 2y X=y-8 -12 12 -8-

A:

Q: 8x – 5y = 21 -x+ y= 0

A:

Q: 9. x- y=2 x =-2 {) व

A: The given equations,x-y=2x=-2

Q: y = -2x³ 4x* + 2x3 5x + 15, find y'"' - -

A: Given: y=-2x5-4x4+2x3-5x+15

Q: 6x-3y=4 | 5y-5x=5 | x=?, y=? 1)

A: “Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: 2 y + = = -8, x – 2y – 3: = 0, х - - 3 : -х+у+2:%3D3.

A:

Q: 2-3sinx (c)' y = - х+4

A:

Q: Y = 1 - x², y = 2 + 2x, and y = 2– 2x

A: Let's find.

Q: +-1--34 -4++-0

A:

Q: If 3x = 4y 3x2 is equal to: 4y2 If 3x – 4y, then

A: It is given that 3x=4y. We have to find out the value of the fraction 3x24y2. We have  to use the…

Q: -x - y = -13 -x + 3y = 19

A: Here is given two linear equations;   -x - y = -13 -x + 3y = 19    To solve it; Put    -x=y-13…

Q: x-2 ifx<2, 3x 2 if x2 -2

A: Given:-     To find:- Graph the equation

Q: -5X + Y=-4 10X -2Y =8 X=_________, Y= _______________

A:

Q: 2. Evaluate 9x + 5y for x = 5 and y = 3.

A: To Evaluate:  9 x + 5 y for x = 5 and y = 3.

Q: -V4-x² c3-x²-y² xdzdydx, -5+x2+y2

A:

Q: √2. y=x² - 4x and y=-x² + 2x.

A:

Q: -3 8x°y² ' 12x'y* 6.,2 4 17m m m+5 5х-2 13 - x(x-7)

A: To find the LCD

Q: 3. y = x + 4, y = 3x - 1 Submit -10 -5

A:

Q: . Ifx %3D — 0. 8, then [x] +х3 1. -0.8 2. -1 3. -1.8 4. 1 1

A: We are given to find value of  [x] + x = ? If x = -0.8 Now here    [x] is the greatest integer…

Q: 2x 2x is equal to 2-3x+2 r-1 r-2 r-2 O True OF.

A: Given query is to find statement is true or false.

Q: If mZQ 3x-5 and mZR 2x+20, 2. what is mzQPR? MZQPR = %3D

A: To find: The value of angle ∠QPR. Given: The value of ∠Q is 3x-5 and ∠R is 2x+20. Formula used:…

Q: cx2 + 8x x3 - c if x < 3 if x 2 3 CX

A: We know that a function f(x) is continuous at x = a if: limx→a-fx=limx→a+fx=fa Here the given…

Q: * = 4x – 3y, ý == 8x – 6y i= 5x + 10y, ÿ = –x – Y

A: Solution for 4: x'=4x-3yy'=8x-6y The phase portrait of the above linear system is: The given system…

Q: (-x, x<-4 6) w(x) = {-1, -4 < x< 2 %3D -x+4, x2 2

A: Draw the lines as given formulate a table for the values and proceed.

Q: 1. y ax + bx²,

A: As tou you have asked for question number 1 only,  then it solved by the method of formation of…

Q: If Y = 2x, then X and Y are not independent?

A: Independent and dependent variables: Two variables are said to be independent if the result of one…

Q: If 2sin-1x = n, what is x?

A:

Q: X-2 ab 4

A: