-3(x-1)=-3x+7

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Solution for -3(x-1)=-3x+7 equation:


Simplifying
-3(x + -1) = -3x + 7

Reorder the terms:
-3(-1 + x) = -3x + 7
(-1 * -3 + x * -3) = -3x + 7
(3 + -3x) = -3x + 7

Reorder the terms:
3 + -3x = 7 + -3x

Add '3x' to each side of the equation.
3 + -3x + 3x = 7 + -3x + 3x

Combine like terms: -3x + 3x = 0
3 + 0 = 7 + -3x + 3x
3 = 7 + -3x + 3x

Combine like terms: -3x + 3x = 0
3 = 7 + 0
3 = 7

Solving
3 = 7

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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