-5(3x+4)=4x+16-7x

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Solution for -5(3x+4)=4x+16-7x equation:


Simplifying
-5(3x + 4) = 4x + 16 + -7x

Reorder the terms:
-5(4 + 3x) = 4x + 16 + -7x
(4 * -5 + 3x * -5) = 4x + 16 + -7x
(-20 + -15x) = 4x + 16 + -7x

Reorder the terms:
-20 + -15x = 16 + 4x + -7x

Combine like terms: 4x + -7x = -3x
-20 + -15x = 16 + -3x

Solving
-20 + -15x = 16 + -3x

Solving for variable 'x'.

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

Add '3x' to each side of the equation.
-20 + -15x + 3x = 16 + -3x + 3x

Combine like terms: -15x + 3x = -12x
-20 + -12x = 16 + -3x + 3x

Combine like terms: -3x + 3x = 0
-20 + -12x = 16 + 0
-20 + -12x = 16

Add '20' to each side of the equation.
-20 + 20 + -12x = 16 + 20

Combine like terms: -20 + 20 = 0
0 + -12x = 16 + 20
-12x = 16 + 20

Combine like terms: 16 + 20 = 36
-12x = 36

Divide each side by '-12'.
x = -3

Simplifying
x = -3

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