7x+2(2x-2)=-70

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Solution for 7x+2(2x-2)=-70 equation:


Simplifying
7x + 2(2x + -2) = -70

Reorder the terms:
7x + 2(-2 + 2x) = -70
7x + (-2 * 2 + 2x * 2) = -70
7x + (-4 + 4x) = -70

Reorder the terms:
-4 + 7x + 4x = -70

Combine like terms: 7x + 4x = 11x
-4 + 11x = -70

Solving
-4 + 11x = -70

Solving for variable 'x'.

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

Add '4' to each side of the equation.
-4 + 4 + 11x = -70 + 4

Combine like terms: -4 + 4 = 0
0 + 11x = -70 + 4
11x = -70 + 4

Combine like terms: -70 + 4 = -66
11x = -66

Divide each side by '11'.
x = -6

Simplifying
x = -6

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