5x-5(-2x-7)=140

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Solution for 5x-5(-2x-7)=140 equation:


Simplifying
5x + -5(-2x + -7) = 140

Reorder the terms:
5x + -5(-7 + -2x) = 140
5x + (-7 * -5 + -2x * -5) = 140
5x + (35 + 10x) = 140

Reorder the terms:
35 + 5x + 10x = 140

Combine like terms: 5x + 10x = 15x
35 + 15x = 140

Solving
35 + 15x = 140

Solving for variable 'x'.

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

Add '-35' to each side of the equation.
35 + -35 + 15x = 140 + -35

Combine like terms: 35 + -35 = 0
0 + 15x = 140 + -35
15x = 140 + -35

Combine like terms: 140 + -35 = 105
15x = 105

Divide each side by '15'.
x = 7

Simplifying
x = 7

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