6(3x+7)=42

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Solution for 6(3x+7)=42 equation: 


Simplifying
6(3x + 7) = 42

Reorder the terms:
6(7 + 3x) = 42
(7 * 6 + 3x * 6) = 42
(42 + 18x) = 42

Add '-42' to each side of the equation.
42 + -42 + 18x = 42 + -42

Combine like terms: 42 + -42 = 0
0 + 18x = 42 + -42
18x = 42 + -42

Combine like terms: 42 + -42 = 0
18x = 0

Solving
18x = 0

Solving for variable 'x'.

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

Divide each side by '18'.
x = 0

Simplifying
x = 0

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