89-5x=7x+12

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Solution for 89-5x=7x+12 equation:


Simplifying
89 + -5x = 7x + 12

Reorder the terms:
89 + -5x = 12 + 7x

Solving
89 + -5x = 12 + 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.
89 + -5x + -7x = 12 + 7x + -7x

Combine like terms: -5x + -7x = -12x
89 + -12x = 12 + 7x + -7x

Combine like terms: 7x + -7x = 0
89 + -12x = 12 + 0
89 + -12x = 12

Add '-89' to each side of the equation.
89 + -89 + -12x = 12 + -89

Combine like terms: 89 + -89 = 0
0 + -12x = 12 + -89
-12x = 12 + -89

Combine like terms: 12 + -89 = -77
-12x = -77

Divide each side by '-12'.
x = 6.416666667

Simplifying
x = 6.416666667

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