3(-4X+2)+8X-4=18

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Solution for 3(-4X+2)+8X-4=18 equation:


Simplifying
3(-4X + 2) + 8X + -4 = 18

Reorder the terms:
3(2 + -4X) + 8X + -4 = 18
(2 * 3 + -4X * 3) + 8X + -4 = 18
(6 + -12X) + 8X + -4 = 18

Reorder the terms:
6 + -4 + -12X + 8X = 18

Combine like terms: 6 + -4 = 2
2 + -12X + 8X = 18

Combine like terms: -12X + 8X = -4X
2 + -4X = 18

Solving
2 + -4X = 18

Solving for variable 'X'.

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

Add '-2' to each side of the equation.
2 + -2 + -4X = 18 + -2

Combine like terms: 2 + -2 = 0
0 + -4X = 18 + -2
-4X = 18 + -2

Combine like terms: 18 + -2 = 16
-4X = 16

Divide each side by '-4'.
X = -4

Simplifying
X = -4

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