x+3y = 4 x-y=-8

Q: Solve by substitution -3x+5y=16 y=4x-7

A: Consider the given system of equations:

Q: Solve  7z^2 - 42z = 0

A: Solution: The objective is to solve the given equation

Q: solve 12r3+22r2-20r=0

A:

Q: Solve x-6x- 20 =7 and Submit Answer (2 Jeit

A: x2-6x-20=7x2-6x-20-7=0x2-6x-27=0x2-9x+3x-27=0x(x-9)+3(x-9)=0(x+3)(x-9)=0x+3=0           ,…

Q: Solve for P(X=2, Y=2).

A: * SOLUTION :-  Based on the above information the calculation is provided as follows

Q: Solve for P(X=130 | Y=15)

A: Plastic covers for CDs. Measurements for the length and width of a rectangular plastic covers for…

Q: Solve y" + (y')² = 0.

A:

Q: Solve for v. y-4 +6=22

A: Given,            v-4+6=22

Q: 4. Solve: y" - 2y'+y= |

A:

Q: x+y=-5 X-y=7

A: Given equation are: x+y=-5......(1)x-y=7......(2)

Q: Solve (x-6)(x+3)=0

A: We will set each factor equal to 0 and solve for x   If,  x-6=0 Then x=6 (added 6 to both sides)…

Q: Solve by Substitution 2) 18x+2y-10 9x+y=5

A: Given equations are:-    18x + 2y = 10     9x + y = 5

Q: Solve using elimination. 2x – 3y = -4 4.x + 2y = 3 |

A:

Q: Solve by the method of your choice. {4x=5y-2 {8x=5-7y

A: Solve by the method of your choice. {4x=5y-2 {8x=5-7y

Q: Solve the IVP: y' = [ +}; У (0) = H 2

A: Given the IVP y'=-1-124y+1t; y0=11.   For the matrix -1-124 the eigenvalues and their corresponding…

Q: solve for the value of x: 10z-3=7z+9

A:

Q: Solve by the elimination method 5x-y=13 X+2y=18

A:

Q: Solve 2/3 x - 3/4 y = 2 for y

A: Given equation is 23x-34y=2.

Q: Solve. (5-w)(5w-3) =0

A:

Q: Solve :x? +2x-8 + x -2=0

A:

Q: Solve using substitution. y = -3x- 7 y = 9x + 5

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Q: Solve for r. 20

A: Topic-Geometry

Q: Solve the equation. 5q-4 4 =D4

A:

Q: Solve by Linear Combination: 7x+y=-9 -3x-y=5

A:

Q: Solve x2 - 7x - 30 = 0.

A: The equation x2-7x-30=0 can be solved by factoring. To factor x2-7x-30, Split the middle term such…

Q: 2х + у — 0 х +2у — 12 x + ||

A: Add or subtract the given equations to get an equation in one variable. Then solve the equation of…

Q: Solve by elimination  2x-6y=6 3x-y=25

A: We solve the given equation by elimination method and find x and y.

Q: Solve by elimination  4x + 10y= -30 2x-9y =27

A: Given,         4x+10y=-30         2x-9y=27

Q: Solve for x. Q2 R 5

A:

Q: Solve by elimination  5x-4y=33 3x-3y =24

A:

Q: Solve  y"-9y=0

A: Given the quadratic equation  y" - 9y = 0 We need to solve it  Now,  y" -9y = 0.     implies that…

Q: *+y35 x+2y = 7

A: TO SOLVE THE EQUATIONS BY ELIMINATION METHOD X + Y =5X +2Y =7 CONCEPT SUBTRACT BOTH EQUATION 'X'…

Q: Solve for y 3(y+3)=14

A: Arithmetic operations are useful to solve the linear equation in one variable. Addition,…

Q: solve  (-y)(y^2)

A:

Q: 5x= 3y-21 7x-2y=-25

A: given equation    5x=3y-21       ...1   7x-2y =-25    ....2

Q: Solve for x  2x - y = (3/4) x+6

A:

Q: Solve for y. -4 = y |

A:

Q: solve using elimination 10x-9y=-18 -2x+3y=-6

A:

Q: Solve for r. 11x-8 10x

A:

Q: 5. Solve y"+2y'-y=10

A:

Q: Solve on the number line: x3 +5x2-6x- 30 <0

A:

Q: Solve for x. 33z-10 = 32+4

A:

Q: Solve y""' - y"" = 0

A: Given the differential equation y""' - y"" = 0. Here the auxiliary equation is r5 - r4 = 0. implies…

Q: 2. Solve y" - 5y = 0

A:

Q: Solve DE  4yp2+2px-y=0

A: Given: The differential equation is  4yp2+2px-y=0 To find the general solution of the given equation…

Q: "solve by making the appropriate solution" x4-2x2-8=0

A: We have to factor -8 so that sum of the factors =-2-8=-4 times 2And -4+2=-2So we write -2x^2 as…

Q: Solve using elimination  -3x-4y=20 -9x- 4y=20

A: Given,         -3x-4y=20         -9x-4y=20

Q: Solve by elimination  4x-y=32 7x-3y=56

A: The given equations are  4x-y=32   ..... (1) 7x-3y=56  ... . (2)

Q: solve by elimination x+2y+3z=3 -2x-3y-z=5 3x+3y+7z=2

A: Given equations are, x+2y+3z=3.........1-2x-3y-z=5.........23x+3y+7z=2.........3 Multiplying with 3…

Q: Solve y(4) - 25y" = 0

A: