-2(-5+3x)+40=5(x+7)-7

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Solution for -2(-5+3x)+40=5(x+7)-7 equation:


Simplifying
-2(-5 + 3x) + 40 = 5(x + 7) + -7
(-5 * -2 + 3x * -2) + 40 = 5(x + 7) + -7
(10 + -6x) + 40 = 5(x + 7) + -7

Reorder the terms:
10 + 40 + -6x = 5(x + 7) + -7

Combine like terms: 10 + 40 = 50
50 + -6x = 5(x + 7) + -7

Reorder the terms:
50 + -6x = 5(7 + x) + -7
50 + -6x = (7 * 5 + x * 5) + -7
50 + -6x = (35 + 5x) + -7

Reorder the terms:
50 + -6x = 35 + -7 + 5x

Combine like terms: 35 + -7 = 28
50 + -6x = 28 + 5x

Solving
50 + -6x = 28 + 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.
50 + -6x + -5x = 28 + 5x + -5x

Combine like terms: -6x + -5x = -11x
50 + -11x = 28 + 5x + -5x

Combine like terms: 5x + -5x = 0
50 + -11x = 28 + 0
50 + -11x = 28

Add '-50' to each side of the equation.
50 + -50 + -11x = 28 + -50

Combine like terms: 50 + -50 = 0
0 + -11x = 28 + -50
-11x = 28 + -50

Combine like terms: 28 + -50 = -22
-11x = -22

Divide each side by '-11'.
x = 2

Simplifying
x = 2

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