28-2+12=x-2

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Solution for 28-2+12=x-2 equation:


Simplifying
28 + -2 + 12 = x + -2

Combine like terms: 28 + -2 = 26
26 + 12 = x + -2

Combine like terms: 26 + 12 = 38
38 = x + -2

Reorder the terms:
38 = -2 + x

Solving
38 = -2 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
38 + -1x = -2 + x + -1x

Combine like terms: x + -1x = 0
38 + -1x = -2 + 0
38 + -1x = -2

Add '-38' to each side of the equation.
38 + -38 + -1x = -2 + -38

Combine like terms: 38 + -38 = 0
0 + -1x = -2 + -38
-1x = -2 + -38

Combine like terms: -2 + -38 = -40
-1x = -40

Divide each side by '-1'.
x = 40

Simplifying
x = 40

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