3x+3(5x+18)=162

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Solution for 3x+3(5x+18)=162 equation:


Simplifying
3x + 3(5x + 18) = 162

Reorder the terms:
3x + 3(18 + 5x) = 162
3x + (18 * 3 + 5x * 3) = 162
3x + (54 + 15x) = 162

Reorder the terms:
54 + 3x + 15x = 162

Combine like terms: 3x + 15x = 18x
54 + 18x = 162

Solving
54 + 18x = 162

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 + 18x = 162 + -54

Combine like terms: 54 + -54 = 0
0 + 18x = 162 + -54
18x = 162 + -54

Combine like terms: 162 + -54 = 108
18x = 108

Divide each side by '18'.
x = 6

Simplifying
x = 6

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