(18x-8)+(6x+4)+(6x+4)=90

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Solution for (18x-8)+(6x+4)+(6x+4)=90 equation:


Simplifying
(18x + -8) + (6x + 4) + (6x + 4) = 90

Reorder the terms:
(-8 + 18x) + (6x + 4) + (6x + 4) = 90

Remove parenthesis around (-8 + 18x)
-8 + 18x + (6x + 4) + (6x + 4) = 90

Reorder the terms:
-8 + 18x + (4 + 6x) + (6x + 4) = 90

Remove parenthesis around (4 + 6x)
-8 + 18x + 4 + 6x + (6x + 4) = 90

Reorder the terms:
-8 + 18x + 4 + 6x + (4 + 6x) = 90

Remove parenthesis around (4 + 6x)
-8 + 18x + 4 + 6x + 4 + 6x = 90

Reorder the terms:
-8 + 4 + 4 + 18x + 6x + 6x = 90

Combine like terms: -8 + 4 = -4
-4 + 4 + 18x + 6x + 6x = 90

Combine like terms: -4 + 4 = 0
0 + 18x + 6x + 6x = 90
18x + 6x + 6x = 90

Combine like terms: 18x + 6x = 24x
24x + 6x = 90

Combine like terms: 24x + 6x = 30x
30x = 90

Solving
30x = 90

Solving for variable 'x'.

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

Divide each side by '30'.
x = 3

Simplifying
x = 3

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