8(3x+9)-16=4x-18

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Solution for 8(3x+9)-16=4x-18 equation:


Simplifying
8(3x + 9) + -16 = 4x + -18

Reorder the terms:
8(9 + 3x) + -16 = 4x + -18
(9 * 8 + 3x * 8) + -16 = 4x + -18
(72 + 24x) + -16 = 4x + -18

Reorder the terms:
72 + -16 + 24x = 4x + -18

Combine like terms: 72 + -16 = 56
56 + 24x = 4x + -18

Reorder the terms:
56 + 24x = -18 + 4x

Solving
56 + 24x = -18 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
56 + 24x + -4x = -18 + 4x + -4x

Combine like terms: 24x + -4x = 20x
56 + 20x = -18 + 4x + -4x

Combine like terms: 4x + -4x = 0
56 + 20x = -18 + 0
56 + 20x = -18

Add '-56' to each side of the equation.
56 + -56 + 20x = -18 + -56

Combine like terms: 56 + -56 = 0
0 + 20x = -18 + -56
20x = -18 + -56

Combine like terms: -18 + -56 = -74
20x = -74

Divide each side by '20'.
x = -3.7

Simplifying
x = -3.7

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