-89=2(1+7x)+7

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Solution for -89=2(1+7x)+7 equation:


Simplifying
-89 = 2(1 + 7x) + 7
-89 = (1 * 2 + 7x * 2) + 7
-89 = (2 + 14x) + 7

Reorder the terms:
-89 = 2 + 7 + 14x

Combine like terms: 2 + 7 = 9
-89 = 9 + 14x

Solving
-89 = 9 + 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.
-89 + -14x = 9 + 14x + -14x

Combine like terms: 14x + -14x = 0
-89 + -14x = 9 + 0
-89 + -14x = 9

Add '89' to each side of the equation.
-89 + 89 + -14x = 9 + 89

Combine like terms: -89 + 89 = 0
0 + -14x = 9 + 89
-14x = 9 + 89

Combine like terms: 9 + 89 = 98
-14x = 98

Divide each side by '-14'.
x = -7

Simplifying
x = -7

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