4w+3w=7w-7

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Solution for 4w+3w=7w-7 equation: 


Simplifying
4w + 3w = 7w + -7

Combine like terms: 4w + 3w = 7w
7w = 7w + -7

Reorder the terms:
7w = -7 + 7w

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

Combine like terms: 7w + -7w = 0
0 = -7 + 7w + -7w

Combine like terms: 7w + -7w = 0
0 = -7 + 0
0 = -7

Solving
0 = -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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