7(-2x+2)=-154+7x

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Solution for 7(-2x+2)=-154+7x equation:


Simplifying
7(-2x + 2) = -154 + 7x

Reorder the terms:
7(2 + -2x) = -154 + 7x
(2 * 7 + -2x * 7) = -154 + 7x
(14 + -14x) = -154 + 7x

Solving
14 + -14x = -154 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
14 + -14x + -7x = -154 + 7x + -7x

Combine like terms: -14x + -7x = -21x
14 + -21x = -154 + 7x + -7x

Combine like terms: 7x + -7x = 0
14 + -21x = -154 + 0
14 + -21x = -154

Add '-14' to each side of the equation.
14 + -14 + -21x = -154 + -14

Combine like terms: 14 + -14 = 0
0 + -21x = -154 + -14
-21x = -154 + -14

Combine like terms: -154 + -14 = -168
-21x = -168

Divide each side by '-21'.
x = 8

Simplifying
x = 8

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