12+7=2x+22

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Solution for 12+7=2x+22 equation:


Simplifying
12 + 7 = 2x + 22

Combine like terms: 12 + 7 = 19
19 = 2x + 22

Reorder the terms:
19 = 22 + 2x

Solving
19 = 22 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
19 + -2x = 22 + 2x + -2x

Combine like terms: 2x + -2x = 0
19 + -2x = 22 + 0
19 + -2x = 22

Add '-19' to each side of the equation.
19 + -19 + -2x = 22 + -19

Combine like terms: 19 + -19 = 0
0 + -2x = 22 + -19
-2x = 22 + -19

Combine like terms: 22 + -19 = 3
-2x = 3

Divide each side by '-2'.
x = -1.5

Simplifying
x = -1.5

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