4x-(4x+3)=12

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Solution for 4x-(4x+3)=12 equation: 


Simplifying
4x + -1(4x + 3) = 12

Reorder the terms:
4x + -1(3 + 4x) = 12
4x + (3 * -1 + 4x * -1) = 12
4x + (-3 + -4x) = 12

Reorder the terms:
-3 + 4x + -4x = 12

Combine like terms: 4x + -4x = 0
-3 + 0 = 12
-3 = 12

Solving
-3 = 12

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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