12-7x+3=15

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Solution for 12-7x+3=15 equation:


Simplifying
12 + -7x + 3 = 15

Reorder the terms:
12 + 3 + -7x = 15

Combine like terms: 12 + 3 = 15
15 + -7x = 15

Add '-15' to each side of the equation.
15 + -15 + -7x = 15 + -15

Combine like terms: 15 + -15 = 0
0 + -7x = 15 + -15
-7x = 15 + -15

Combine like terms: 15 + -15 = 0
-7x = 0

Solving
-7x = 0

Solving for variable 'x'.

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

Divide each side by '-7'.
x = 0

Simplifying
x = 0

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