7-9x+3=-9x-4

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Solution for 7-9x+3=-9x-4 equation: 


Simplifying
7 + -9x + 3 = -9x + -4

Reorder the terms:
7 + 3 + -9x = -9x + -4

Combine like terms: 7 + 3 = 10
10 + -9x = -9x + -4

Reorder the terms:
10 + -9x = -4 + -9x

Add '9x' to each side of the equation.
10 + -9x + 9x = -4 + -9x + 9x

Combine like terms: -9x + 9x = 0
10 + 0 = -4 + -9x + 9x
10 = -4 + -9x + 9x

Combine like terms: -9x + 9x = 0
10 = -4 + 0
10 = -4

Solving
10 = -4

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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