2x+89=8x-7

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Solution for 2x+89=8x-7 equation:


Simplifying
2x + 89 = 8x + -7

Reorder the terms:
89 + 2x = 8x + -7

Reorder the terms:
89 + 2x = -7 + 8x

Solving
89 + 2x = -7 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
89 + 2x + -8x = -7 + 8x + -8x

Combine like terms: 2x + -8x = -6x
89 + -6x = -7 + 8x + -8x

Combine like terms: 8x + -8x = 0
89 + -6x = -7 + 0
89 + -6x = -7

Add '-89' to each side of the equation.
89 + -89 + -6x = -7 + -89

Combine like terms: 89 + -89 = 0
0 + -6x = -7 + -89
-6x = -7 + -89

Combine like terms: -7 + -89 = -96
-6x = -96

Divide each side by '-6'.
x = 16

Simplifying
x = 16

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