3(6x+42)=54

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Solution for 3(6x+42)=54 equation:


Simplifying
3(6x + 42) = 54

Reorder the terms:
3(42 + 6x) = 54
(42 * 3 + 6x * 3) = 54
(126 + 18x) = 54

Solving
126 + 18x = 54

Solving for variable 'x'.

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

Add '-126' to each side of the equation.
126 + -126 + 18x = 54 + -126

Combine like terms: 126 + -126 = 0
0 + 18x = 54 + -126
18x = 54 + -126

Combine like terms: 54 + -126 = -72
18x = -72

Divide each side by '18'.
x = -4

Simplifying
x = -4

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