x+12=1.5x-3

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Solution for x+12=1.5x-3 equation:


Simplifying
x + 12 = 1.5x + -3

Reorder the terms:
12 + x = 1.5x + -3

Reorder the terms:
12 + x = -3 + 1.5x

Solving
12 + x = -3 + 1.5x

Solving for variable 'x'.

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

Add '-1.5x' to each side of the equation.
12 + x + -1.5x = -3 + 1.5x + -1.5x

Combine like terms: x + -1.5x = -0.5x
12 + -0.5x = -3 + 1.5x + -1.5x

Combine like terms: 1.5x + -1.5x = 0.0
12 + -0.5x = -3 + 0.0
12 + -0.5x = -3

Add '-12' to each side of the equation.
12 + -12 + -0.5x = -3 + -12

Combine like terms: 12 + -12 = 0
0 + -0.5x = -3 + -12
-0.5x = -3 + -12

Combine like terms: -3 + -12 = -15
-0.5x = -15

Divide each side by '-0.5'.
x = 30

Simplifying
x = 30

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