-147=7x+7x+7

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Solution for -147=7x+7x+7 equation:


Simplifying
-147 = 7x + 7x + 7

Reorder the terms:
-147 = 7 + 7x + 7x

Combine like terms: 7x + 7x = 14x
-147 = 7 + 14x

Solving
-147 = 7 + 14x

Solving for variable 'x'.

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

Add '-14x' to each side of the equation.
-147 + -14x = 7 + 14x + -14x

Combine like terms: 14x + -14x = 0
-147 + -14x = 7 + 0
-147 + -14x = 7

Add '147' to each side of the equation.
-147 + 147 + -14x = 7 + 147

Combine like terms: -147 + 147 = 0
0 + -14x = 7 + 147
-14x = 7 + 147

Combine like terms: 7 + 147 = 154
-14x = 154

Divide each side by '-14'.
x = -11

Simplifying
x = -11

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