-3(x+4)=5x+7-8x+5

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Solution for -3(x+4)=5x+7-8x+5 equation:


Simplifying
-3(x + 4) = 5x + 7 + -8x + 5

Reorder the terms:
-3(4 + x) = 5x + 7 + -8x + 5
(4 * -3 + x * -3) = 5x + 7 + -8x + 5
(-12 + -3x) = 5x + 7 + -8x + 5

Reorder the terms:
-12 + -3x = 7 + 5 + 5x + -8x

Combine like terms: 7 + 5 = 12
-12 + -3x = 12 + 5x + -8x

Combine like terms: 5x + -8x = -3x
-12 + -3x = 12 + -3x

Add '3x' to each side of the equation.
-12 + -3x + 3x = 12 + -3x + 3x

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

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

Solving
-12 = 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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