-4+5(x-4)=12x+3-7x

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Solution for -4+5(x-4)=12x+3-7x equation:


Simplifying
-4 + 5(x + -4) = 12x + 3 + -7x

Reorder the terms:
-4 + 5(-4 + x) = 12x + 3 + -7x
-4 + (-4 * 5 + x * 5) = 12x + 3 + -7x
-4 + (-20 + 5x) = 12x + 3 + -7x

Combine like terms: -4 + -20 = -24
-24 + 5x = 12x + 3 + -7x

Reorder the terms:
-24 + 5x = 3 + 12x + -7x

Combine like terms: 12x + -7x = 5x
-24 + 5x = 3 + 5x

Add '-5x' to each side of the equation.
-24 + 5x + -5x = 3 + 5x + -5x

Combine like terms: 5x + -5x = 0
-24 + 0 = 3 + 5x + -5x
-24 = 3 + 5x + -5x

Combine like terms: 5x + -5x = 0
-24 = 3 + 0
-24 = 3

Solving
-24 = 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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