2x-12-7=

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Solution for 2x-12-7= equation:


Simplifying
2x + -12 + -7 = 0

Reorder the terms:
-12 + -7 + 2x = 0

Combine like terms: -12 + -7 = -19
-19 + 2x = 0

Solving
-19 + 2x = 0

Solving for variable 'x'.

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

Add '19' to each side of the equation.
-19 + 19 + 2x = 0 + 19

Combine like terms: -19 + 19 = 0
0 + 2x = 0 + 19
2x = 0 + 19

Combine like terms: 0 + 19 = 19
2x = 19

Divide each side by '2'.
x = 9.5

Simplifying
x = 9.5

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