12x-27=16x-15

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Solution for 12x-27=16x-15 equation:


Simplifying
12x + -27 = 16x + -15

Reorder the terms:
-27 + 12x = 16x + -15

Reorder the terms:
-27 + 12x = -15 + 16x

Solving
-27 + 12x = -15 + 16x

Solving for variable 'x'.

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

Add '-16x' to each side of the equation.
-27 + 12x + -16x = -15 + 16x + -16x

Combine like terms: 12x + -16x = -4x
-27 + -4x = -15 + 16x + -16x

Combine like terms: 16x + -16x = 0
-27 + -4x = -15 + 0
-27 + -4x = -15

Add '27' to each side of the equation.
-27 + 27 + -4x = -15 + 27

Combine like terms: -27 + 27 = 0
0 + -4x = -15 + 27
-4x = -15 + 27

Combine like terms: -15 + 27 = 12
-4x = 12

Divide each side by '-4'.
x = -3

Simplifying
x = -3

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