9V=-4+9V

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Solution for 9V=-4+9V equation: 


Simplifying
9V = -4 + 9V

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

Combine like terms: 9V + -9V = 0
0 = -4 + 9V + -9V

Combine like terms: 9V + -9V = 0
0 = -4 + 0
0 = -4

Solving
0 = -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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