30+1.50x=12+3x

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Solution for 30+1.50x=12+3x equation:


Simplifying
30 + 1.50x = 12 + 3x

Solving
30 + 1.50x = 12 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
30 + 1.50x + -3x = 12 + 3x + -3x

Combine like terms: 1.50x + -3x = -1.5x
30 + -1.5x = 12 + 3x + -3x

Combine like terms: 3x + -3x = 0
30 + -1.5x = 12 + 0
30 + -1.5x = 12

Add '-30' to each side of the equation.
30 + -30 + -1.5x = 12 + -30

Combine like terms: 30 + -30 = 0
0 + -1.5x = 12 + -30
-1.5x = 12 + -30

Combine like terms: 12 + -30 = -18
-1.5x = -18

Divide each side by '-1.5'.
x = 12

Simplifying
x = 12

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