2x-2=2(x-1)+7

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Solution for 2x-2=2(x-1)+7 equation:


Simplifying
2x + -2 = 2(x + -1) + 7

Reorder the terms:
-2 + 2x = 2(x + -1) + 7

Reorder the terms:
-2 + 2x = 2(-1 + x) + 7
-2 + 2x = (-1 * 2 + x * 2) + 7
-2 + 2x = (-2 + 2x) + 7

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

Combine like terms: -2 + 7 = 5
-2 + 2x = 5 + 2x

Add '-2x' to each side of the equation.
-2 + 2x + -2x = 5 + 2x + -2x

Combine like terms: 2x + -2x = 0
-2 + 0 = 5 + 2x + -2x
-2 = 5 + 2x + -2x

Combine like terms: 2x + -2x = 0
-2 = 5 + 0
-2 = 5

Solving
-2 = 5

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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