(x-120)*1.8+60=90

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Solution for (x-120)*1.8+60=90 equation:


Simplifying
(x + -120) * 1.8 + 60 = 90

Reorder the terms:
(-120 + x) * 1.8 + 60 = 90

Reorder the terms for easier multiplication:
1.8(-120 + x) + 60 = 90
(-120 * 1.8 + x * 1.8) + 60 = 90
(-216 + 1.8x) + 60 = 90

Reorder the terms:
-216 + 60 + 1.8x = 90

Combine like terms: -216 + 60 = -156
-156 + 1.8x = 90

Solving
-156 + 1.8x = 90

Solving for variable 'x'.

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

Add '156' to each side of the equation.
-156 + 156 + 1.8x = 90 + 156

Combine like terms: -156 + 156 = 0
0 + 1.8x = 90 + 156
1.8x = 90 + 156

Combine like terms: 90 + 156 = 246
1.8x = 246

Divide each side by '1.8'.
x = 136.6666667

Simplifying
x = 136.6666667

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