3x + 4>x-7

Q: X= 5.2 5(-7)-2(x-18)-(x+4)

A: Given expression is 5(-7)-2(x-18)-(x+4).And the given value of x is 5.2.

Q: 2. Xt4メ+3 6) Find im x-なメー 6

A: If the function is indeterminate forms that is  limx→af(x)g(x)=limx→af(x)limx→ag(x) and limx→ag(x)≠0…

Q: 3 9)- x+2 5 2x-7

A: Dear student as per our rule in one session we can only solve one question. Please post the other…

Q: 8x-2=-9+7×

A: Consider the following equation: 8x-2=-9+7x Combine like terms together: 8x-7x+-2+9=0x+7=0x=-7

Q: x(x-6)=-8

A: Givenx(x-6)=-8

Q: X1 + 2x2 + 3x3 = 7 2x1 – 3x2 – 5x3 = 9 3x1 – x2 - 2x3 = 8

A:

Q: 8. 2x, - X2 X- 3x, + x, = -2 -+ x - 3x, - -6 2

A:

Q: 5(x-6) - 7(x+2)=-16

A: Solve the equation 5(x – 6) – 7(x + 2) = –16 for x.5(x – 6) – 7(x + 2) = –16     5x– 30 –7x –14 =…

Q: (X-4)/(x-7 )-1= 3/(x-7)

A:

Q: 3 -8 y = x + 6 6.

A: Given, y = (-3/2)x  - 8  y = (5/6)x + 6  We have to solve the equation graphically So, now making…

Q: X- 2 ligy 反-2

A: Given: Let L=limx→4x-2x-2 To Find: To evaluate the given limit.

Q: X1 – x2 + 2x3 -3x1 + 2x2 t x3 -2x1 + x2 – 2x3 6. 5 -9 -x2 + 4x3 11

A:

Q: -6 -4 21 6 X -2- -4- X= - 4,

A: Given: The graph of f(x) is

Q: 7x-9+2x=-3(-2+12)

A: 7x-9+2x = -3(-2+12) adding x turms together:9x -9 = -3(10)9x = -30+99x = -21x = -219

Q: 5^(X-2)-5^(X-1)=20

A: See the attachment

Q: (7x2+4x-3)+(-9x3-x+5)-(x3-6x2+9) Simplify

A: (7x2+4x-3)+(-9x3-x+5)-(x3-6x2+9)

Q: 7.) -2 (x-2)2

A: Topic = Limits

Q: 9. -2r - 7 >1 or x-2 2-1

A: we nee to solve the inequality -2x-7>1    or    x-2≥-1

Q: 2(3q-9)=9-3q

A:

Q: 7-3x x- 4(2+ x) = X

A: Simply do the algebric addition and subtraction

Q: f₁ = x4 f₂ = -x4 f3 = x² f4 = -x²

A:

Q: f₁ = x² - 6x f₂ = x² + 6x f3=x²-3

A:

Q: -23+3k>-5

A: Given that  -23+3k>-5 To solve the above expression.

Q: (x - 1)4 - 5(x - 1)2 + 4 = 0

A: We need to find the values of x which satisfies the given equation

Q: 20/x-4 + 20/4-x

A: The expression is given by

Q: 3. (x²-x+6)÷( x- 3)

A: Here we have to divide it.

Q: 23x-6-18x+3 = 19x -3-14x+17  is x =

A: On both sides rearrange terms and combine like terms.

Q: 10 x -7.4

A: Given expression is (-10) multiply by(-7.4)=74.0

Q: (х4)2 х -3 5.9 X-X

A: Given: y=x42x-3x5x9 We know that amn=am×n…

Q: 8|-x/2+7|-7<-3

A: Solve the inequality

Q: (x - 2) / 4 - (3x + 5) / 7 = - 3, x = ?

A: given x-24-3x+57 = -3         7×x-2-4×3x+528 = -3 we will solve above to get x

Q: Question #10

A: Given equation:

Q: (2x-3) (x-2)6 want x5

A: Given : 2x-3x-26 2xx-26-3x-26 We know by binomial theorem  a+bn=∑k=0nn!k!n-k!an-kbk,  where n is a…

Q: x^2-10x-24=0

A:

Q: 3 2- 2-X

A: I have provided solution in step2.

Q: 12-(6-3)+2

A: 12-(6-3)+2 Please see below details

Q: 10 -2 -1 0 1 -1 -2

A:

Q: 6(x - 7) - 7(x - 6) = x + 6 - (x - 4)

A:

Q: X=6{2+3[2(8-3)+(4+1)-2]}

A: Given,          x=62+328-3+4+1-2

Q: Solve the equation.

A: -53x-9+4x-3=56

Q: 25=2x-3

A: solving for x 25=2x-3

Q: 2-X 2-X-Y

A:

Q: X/-2 +8<2

A: Consider the given inequality x-2+8&lt;2

Q: f(х) — х -6х' + 11x-6

A:

Q: 2(x + 3) - 7(2 - 3x)

A:

Q: (5y-9)(7y-10)=0

A: Given expression is

Q: 7x - 14 = 7(x - 2)

A: Given Equation, 7x - 14 = 0

Q: (2x)2 7.- (1.00-x)(2.00-x) 50.5

A:

Q: X/x-2+-8/x2-4

A: We have

Q: (X-1/3) + 2/3 = x -(2x+3/9)

A:

Percentage

A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.

Algebraic Expressions

In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.

Numbers

Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.

Subtraction

Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.

Addition

Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.