(149-3x)=(5x+12)

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Solution for (149-3x)=(5x+12) equation:


Simplifying
(149 + -3x) = (5x + 12)

Remove parenthesis around (149 + -3x)
149 + -3x = (5x + 12)

Reorder the terms:
149 + -3x = (12 + 5x)

Remove parenthesis around (12 + 5x)
149 + -3x = 12 + 5x

Solving
149 + -3x = 12 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
149 + -3x + -5x = 12 + 5x + -5x

Combine like terms: -3x + -5x = -8x
149 + -8x = 12 + 5x + -5x

Combine like terms: 5x + -5x = 0
149 + -8x = 12 + 0
149 + -8x = 12

Add '-149' to each side of the equation.
149 + -149 + -8x = 12 + -149

Combine like terms: 149 + -149 = 0
0 + -8x = 12 + -149
-8x = 12 + -149

Combine like terms: 12 + -149 = -137
-8x = -137

Divide each side by '-8'.
x = 17.125

Simplifying
x = 17.125

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