15x-3(5x-4)=4

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Solution for 15x-3(5x-4)=4 equation: 


Simplifying
15x + -3(5x + -4) = 4

Reorder the terms:
15x + -3(-4 + 5x) = 4
15x + (-4 * -3 + 5x * -3) = 4
15x + (12 + -15x) = 4

Reorder the terms:
12 + 15x + -15x = 4

Combine like terms: 15x + -15x = 0
12 + 0 = 4
12 = 4

Solving
12 = 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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