5x+3(5x-18)=108

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Solution for 5x+3(5x-18)=108 equation:


Simplifying
5x + 3(5x + -18) = 108

Reorder the terms:
5x + 3(-18 + 5x) = 108
5x + (-18 * 3 + 5x * 3) = 108
5x + (-54 + 15x) = 108

Reorder the terms:
-54 + 5x + 15x = 108

Combine like terms: 5x + 15x = 20x
-54 + 20x = 108

Solving
-54 + 20x = 108

Solving for variable 'x'.

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

Add '54' to each side of the equation.
-54 + 54 + 20x = 108 + 54

Combine like terms: -54 + 54 = 0
0 + 20x = 108 + 54
20x = 108 + 54

Combine like terms: 108 + 54 = 162
20x = 162

Divide each side by '20'.
x = 8.1

Simplifying
x = 8.1

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