12-2x+15=17

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Solution for 12-2x+15=17 equation:


Simplifying
12 + -2x + 15 = 17

Reorder the terms:
12 + 15 + -2x = 17

Combine like terms: 12 + 15 = 27
27 + -2x = 17

Solving
27 + -2x = 17

Solving for variable 'x'.

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

Add '-27' to each side of the equation.
27 + -27 + -2x = 17 + -27

Combine like terms: 27 + -27 = 0
0 + -2x = 17 + -27
-2x = 17 + -27

Combine like terms: 17 + -27 = -10
-2x = -10

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

Simplifying
x = 5

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