15x-75=1.2x+12

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Solution for 15x-75=1.2x+12 equation:


Simplifying
15x + -75 = 1.2x + 12

Reorder the terms:
-75 + 15x = 1.2x + 12

Reorder the terms:
-75 + 15x = 12 + 1.2x

Solving
-75 + 15x = 12 + 1.2x

Solving for variable 'x'.

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

Add '-1.2x' to each side of the equation.
-75 + 15x + -1.2x = 12 + 1.2x + -1.2x

Combine like terms: 15x + -1.2x = 13.8x
-75 + 13.8x = 12 + 1.2x + -1.2x

Combine like terms: 1.2x + -1.2x = 0.0
-75 + 13.8x = 12 + 0.0
-75 + 13.8x = 12

Add '75' to each side of the equation.
-75 + 75 + 13.8x = 12 + 75

Combine like terms: -75 + 75 = 0
0 + 13.8x = 12 + 75
13.8x = 12 + 75

Combine like terms: 12 + 75 = 87
13.8x = 87

Divide each side by '13.8'.
x = 6.304347826

Simplifying
x = 6.304347826

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