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

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


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

Combine like terms: 12 + 3 = 15
15 = -3(4x + -5)

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

Add '-15' to each side of the equation.
15 + -15 = 15 + -15 + -12x

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

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

Solving
0 = -12x

Solving for variable 'x'.

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

Add '12x' to each side of the equation.
0 + 12x = -12x + 12x
Remove the zero:
12x = -12x + 12x

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

Divide each side by '12'.
x = 0

Simplifying
x = 0

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