4-3(x+2)+x=5(x-1)-7x

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Solution for 4-3(x+2)+x=5(x-1)-7x equation:


Simplifying
4 + -3(x + 2) + x = 5(x + -1) + -7x

Reorder the terms:
4 + -3(2 + x) + x = 5(x + -1) + -7x
4 + (2 * -3 + x * -3) + x = 5(x + -1) + -7x
4 + (-6 + -3x) + x = 5(x + -1) + -7x

Combine like terms: 4 + -6 = -2
-2 + -3x + x = 5(x + -1) + -7x

Combine like terms: -3x + x = -2x
-2 + -2x = 5(x + -1) + -7x

Reorder the terms:
-2 + -2x = 5(-1 + x) + -7x
-2 + -2x = (-1 * 5 + x * 5) + -7x
-2 + -2x = (-5 + 5x) + -7x

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