15-17=2x

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Solution for 15-17=2x equation:


Simplifying
15 + -17 = 2x

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

Solving
-2 = 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.
-2 + -2x = 2x + -2x

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

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

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

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

Divide each side by '-2'.
x = -1

Simplifying
x = -1

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