7x-2(-2x-13)=136

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Solution for 7x-2(-2x-13)=136 equation:


Simplifying
7x + -2(-2x + -13) = 136

Reorder the terms:
7x + -2(-13 + -2x) = 136
7x + (-13 * -2 + -2x * -2) = 136
7x + (26 + 4x) = 136

Reorder the terms:
26 + 7x + 4x = 136

Combine like terms: 7x + 4x = 11x
26 + 11x = 136

Solving
26 + 11x = 136

Solving for variable 'x'.

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

Add '-26' to each side of the equation.
26 + -26 + 11x = 136 + -26

Combine like terms: 26 + -26 = 0
0 + 11x = 136 + -26
11x = 136 + -26

Combine like terms: 136 + -26 = 110
11x = 110

Divide each side by '11'.
x = 10

Simplifying
x = 10

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