4x+9=4x-3

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


Simplifying
4x + 9 = 4x + -3

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

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

Add '-4x' to each side of the equation.
9 + 4x + -4x = -3 + 4x + -4x

Combine like terms: 4x + -4x = 0
9 + 0 = -3 + 4x + -4x
9 = -3 + 4x + -4x

Combine like terms: 4x + -4x = 0
9 = -3 + 0
9 = -3

Solving
9 = -3

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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