30+15x-3x=114

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Solution for 30+15x-3x=114 equation: 


Simplifying
30 + 15x + -3x = 114

Combine like terms: 15x + -3x = 12x
30 + 12x = 114

Solving
30 + 12x = 114

Solving for variable 'x'.

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

Add '-30' to each side of the equation.
30 + -30 + 12x = 114 + -30

Combine like terms: 30 + -30 = 0
0 + 12x = 114 + -30
12x = 114 + -30

Combine like terms: 114 + -30 = 84
12x = 84

Divide each side by '12'.
x = 7

Simplifying
x = 7

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