2+2x-7x=12

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


Simplifying
2 + 2x + -7x = 12

Combine like terms: 2x + -7x = -5x
2 + -5x = 12

Solving
2 + -5x = 12

Solving for variable 'x'.

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

Add '-2' to each side of the equation.
2 + -2 + -5x = 12 + -2

Combine like terms: 2 + -2 = 0
0 + -5x = 12 + -2
-5x = 12 + -2

Combine like terms: 12 + -2 = 10
-5x = 10

Divide each side by '-5'.
x = -2

Simplifying
x = -2

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