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

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


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

Reorder the terms:
-4(4 + 3x) = 12 + -5x
(4 * -4 + 3x * -4) = 12 + -5x
(-16 + -12x) = 12 + -5x

Solving
-16 + -12x = 12 + -5x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '5x' to each side of the equation.
-16 + -12x + 5x = 12 + -5x + 5x

Combine like terms: -12x + 5x = -7x
-16 + -7x = 12 + -5x + 5x

Combine like terms: -5x + 5x = 0
-16 + -7x = 12 + 0
-16 + -7x = 12

Add '16' to each side of the equation.
-16 + 16 + -7x = 12 + 16

Combine like terms: -16 + 16 = 0
0 + -7x = 12 + 16
-7x = 12 + 16

Combine like terms: 12 + 16 = 28
-7x = 28

Divide each side by '-7'.
x = -4

Simplifying
x = -4

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