12-2.5x=9-1.5x

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Solution for 12-2.5x=9-1.5x equation:


Simplifying
12 + -2.5x = 9 + -1.5x

Solving
12 + -2.5x = 9 + -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 + -2.5x + 1.5x = 9 + -1.5x + 1.5x

Combine like terms: -2.5x + 1.5x = -1x
12 + -1x = 9 + -1.5x + 1.5x

Combine like terms: -1.5x + 1.5x = 0.0
12 + -1x = 9 + 0.0
12 + -1x = 9

Add '-12' to each side of the equation.
12 + -12 + -1x = 9 + -12

Combine like terms: 12 + -12 = 0
0 + -1x = 9 + -12
-1x = 9 + -12

Combine like terms: 9 + -12 = -3
-1x = -3

Divide each side by '-1'.
x = 3

Simplifying
x = 3

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