8+12=-5(9x-4)

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Solution for 8+12=-5(9x-4) equation:


Simplifying
8 + 12 = -5(9x + -4)

Combine like terms: 8 + 12 = 20
20 = -5(9x + -4)

Reorder the terms:
20 = -5(-4 + 9x)
20 = (-4 * -5 + 9x * -5)
20 = (20 + -45x)

Add '-20' to each side of the equation.
20 + -20 = 20 + -20 + -45x

Combine like terms: 20 + -20 = 0
0 = 20 + -20 + -45x

Combine like terms: 20 + -20 = 0
0 = 0 + -45x
0 = -45x

Solving
0 = -45x

Solving for variable 'x'.

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

Add '45x' to each side of the equation.
0 + 45x = -45x + 45x
Remove the zero:
45x = -45x + 45x

Combine like terms: -45x + 45x = 0
45x = 0

Divide each side by '45'.
x = 0

Simplifying
x = 0

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