18+7(18+2x)+7=

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Solution for 18+7(18+2x)+7= equation:


Simplifying
18 + 7(18 + 2x) + 7 = 0
18 + (18 * 7 + 2x * 7) + 7 = 0
18 + (126 + 14x) + 7 = 0

Reorder the terms:
18 + 126 + 7 + 14x = 0

Combine like terms: 18 + 126 = 144
144 + 7 + 14x = 0

Combine like terms: 144 + 7 = 151
151 + 14x = 0

Solving
151 + 14x = 0

Solving for variable 'x'.

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

Add '-151' to each side of the equation.
151 + -151 + 14x = 0 + -151

Combine like terms: 151 + -151 = 0
0 + 14x = 0 + -151
14x = 0 + -151

Combine like terms: 0 + -151 = -151
14x = -151

Divide each side by '14'.
x = -10.78571429

Simplifying
x = -10.78571429

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