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

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


Simplifying
7 + -3x = x + -4(2 + x)
7 + -3x = x + (2 * -4 + x * -4)
7 + -3x = x + (-8 + -4x)

Reorder the terms:
7 + -3x = -8 + x + -4x

Combine like terms: x + -4x = -3x
7 + -3x = -8 + -3x

Add '3x' to each side of the equation.
7 + -3x + 3x = -8 + -3x + 3x

Combine like terms: -3x + 3x = 0
7 + 0 = -8 + -3x + 3x
7 = -8 + -3x + 3x

Combine like terms: -3x + 3x = 0
7 = -8 + 0
7 = -8

Solving
7 = -8

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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