20x+146=12x+90

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Solution for 20x+146=12x+90 equation:


Simplifying
20x + 146 = 12x + 90

Reorder the terms:
146 + 20x = 12x + 90

Reorder the terms:
146 + 20x = 90 + 12x

Solving
146 + 20x = 90 + 12x

Solving for variable 'x'.

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

Add '-12x' to each side of the equation.
146 + 20x + -12x = 90 + 12x + -12x

Combine like terms: 20x + -12x = 8x
146 + 8x = 90 + 12x + -12x

Combine like terms: 12x + -12x = 0
146 + 8x = 90 + 0
146 + 8x = 90

Add '-146' to each side of the equation.
146 + -146 + 8x = 90 + -146

Combine like terms: 146 + -146 = 0
0 + 8x = 90 + -146
8x = 90 + -146

Combine like terms: 90 + -146 = -56
8x = -56

Divide each side by '8'.
x = -7

Simplifying
x = -7

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