-138=3x

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Solution for -138=3x equation:


Simplifying
-138 = 3x

Solving
-138 = 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.
-138 + -3x = 3x + -3x

Combine like terms: 3x + -3x = 0
-138 + -3x = 0

Add '138' to each side of the equation.
-138 + 138 + -3x = 0 + 138

Combine like terms: -138 + 138 = 0
0 + -3x = 0 + 138
-3x = 0 + 138

Combine like terms: 0 + 138 = 138
-3x = 138

Divide each side by '-3'.
x = -46

Simplifying
x = -46

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