18-3=16x-4x+12

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Solution for 18-3=16x-4x+12 equation:


Simplifying
18 + -3 = 16x + -4x + 12

Combine like terms: 18 + -3 = 15
15 = 16x + -4x + 12

Reorder the terms:
15 = 12 + 16x + -4x

Combine like terms: 16x + -4x = 12x
15 = 12 + 12x

Solving
15 = 12 + 12x

Solving for variable 'x'.

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

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

Combine like terms: 12x + -12x = 0
15 + -12x = 12 + 0
15 + -12x = 12

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

Combine like terms: 15 + -15 = 0
0 + -12x = 12 + -15
-12x = 12 + -15

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

Divide each side by '-12'.
x = 0.25

Simplifying
x = 0.25

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