12x-47=15x+13

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Solution for 12x-47=15x+13 equation:


Simplifying
12x + -47 = 15x + 13

Reorder the terms:
-47 + 12x = 15x + 13

Reorder the terms:
-47 + 12x = 13 + 15x

Solving
-47 + 12x = 13 + 15x

Solving for variable 'x'.

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

Add '-15x' to each side of the equation.
-47 + 12x + -15x = 13 + 15x + -15x

Combine like terms: 12x + -15x = -3x
-47 + -3x = 13 + 15x + -15x

Combine like terms: 15x + -15x = 0
-47 + -3x = 13 + 0
-47 + -3x = 13

Add '47' to each side of the equation.
-47 + 47 + -3x = 13 + 47

Combine like terms: -47 + 47 = 0
0 + -3x = 13 + 47
-3x = 13 + 47

Combine like terms: 13 + 47 = 60
-3x = 60

Divide each side by '-3'.
x = -20

Simplifying
x = -20

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