x+89=3x-43

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Solution for x+89=3x-43 equation:


Simplifying
x + 89 = 3x + -43

Reorder the terms:
89 + x = 3x + -43

Reorder the terms:
89 + x = -43 + 3x

Solving
89 + x = -43 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
89 + x + -3x = -43 + 3x + -3x

Combine like terms: x + -3x = -2x
89 + -2x = -43 + 3x + -3x

Combine like terms: 3x + -3x = 0
89 + -2x = -43 + 0
89 + -2x = -43

Add '-89' to each side of the equation.
89 + -89 + -2x = -43 + -89

Combine like terms: 89 + -89 = 0
0 + -2x = -43 + -89
-2x = -43 + -89

Combine like terms: -43 + -89 = -132
-2x = -132

Divide each side by '-2'.
x = 66

Simplifying
x = 66

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