3(2x-5)-2(3x+4)=8-5(x-7)

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Solution for 3(2x-5)-2(3x+4)=8-5(x-7) equation:


Simplifying
3(2x + -5) + -2(3x + 4) = 8 + -5(x + -7)

Reorder the terms:
3(-5 + 2x) + -2(3x + 4) = 8 + -5(x + -7)
(-5 * 3 + 2x * 3) + -2(3x + 4) = 8 + -5(x + -7)
(-15 + 6x) + -2(3x + 4) = 8 + -5(x + -7)

Reorder the terms:
-15 + 6x + -2(4 + 3x) = 8 + -5(x + -7)
-15 + 6x + (4 * -2 + 3x * -2) = 8 + -5(x + -7)
-15 + 6x + (-8 + -6x) = 8 + -5(x + -7)

Reorder the terms:
-15 + -8 + 6x + -6x = 8 + -5(x + -7)

Combine like terms: -15 + -8 = -23
-23 + 6x + -6x = 8 + -5(x + -7)

Combine like terms: 6x + -6x = 0
-23 + 0 = 8 + -5(x + -7)
-23 = 8 + -5(x + -7)

Reorder the terms:
-23 = 8 + -5(-7 + x)
-23 = 8 + (-7 * -5 + x * -5)
-23 = 8 + (35 + -5x)

Combine like terms: 8 + 35 = 43
-23 = 43 + -5x

Solving
-23 = 43 + -5x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '5x' to each side of the equation.
-23 + 5x = 43 + -5x + 5x

Combine like terms: -5x + 5x = 0
-23 + 5x = 43 + 0
-23 + 5x = 43

Add '23' to each side of the equation.
-23 + 23 + 5x = 43 + 23

Combine like terms: -23 + 23 = 0
0 + 5x = 43 + 23
5x = 43 + 23

Combine like terms: 43 + 23 = 66
5x = 66

Divide each side by '5'.
x = 13.2

Simplifying
x = 13.2

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