12x-10-2x=12+7x-7

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Solution for 12x-10-2x=12+7x-7 equation:


Simplifying
12x + -10 + -2x = 12 + 7x + -7

Reorder the terms:
-10 + 12x + -2x = 12 + 7x + -7

Combine like terms: 12x + -2x = 10x
-10 + 10x = 12 + 7x + -7

Reorder the terms:
-10 + 10x = 12 + -7 + 7x

Combine like terms: 12 + -7 = 5
-10 + 10x = 5 + 7x

Solving
-10 + 10x = 5 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
-10 + 10x + -7x = 5 + 7x + -7x

Combine like terms: 10x + -7x = 3x
-10 + 3x = 5 + 7x + -7x

Combine like terms: 7x + -7x = 0
-10 + 3x = 5 + 0
-10 + 3x = 5

Add '10' to each side of the equation.
-10 + 10 + 3x = 5 + 10

Combine like terms: -10 + 10 = 0
0 + 3x = 5 + 10
3x = 5 + 10

Combine like terms: 5 + 10 = 15
3x = 15

Divide each side by '3'.
x = 5

Simplifying
x = 5

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