15x+12=23x-15

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Solution for 15x+12=23x-15 equation:


Simplifying
15x + 12 = 23x + -15

Reorder the terms:
12 + 15x = 23x + -15

Reorder the terms:
12 + 15x = -15 + 23x

Solving
12 + 15x = -15 + 23x

Solving for variable 'x'.

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

Add '-23x' to each side of the equation.
12 + 15x + -23x = -15 + 23x + -23x

Combine like terms: 15x + -23x = -8x
12 + -8x = -15 + 23x + -23x

Combine like terms: 23x + -23x = 0
12 + -8x = -15 + 0
12 + -8x = -15

Add '-12' to each side of the equation.
12 + -12 + -8x = -15 + -12

Combine like terms: 12 + -12 = 0
0 + -8x = -15 + -12
-8x = -15 + -12

Combine like terms: -15 + -12 = -27
-8x = -27

Divide each side by '-8'.
x = 3.375

Simplifying
x = 3.375

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