3(7+6x)=111

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Solution for 3(7+6x)=111 equation: 


Simplifying
3(7 + 6x) = 111
(7 * 3 + 6x * 3) = 111
(21 + 18x) = 111

Solving
21 + 18x = 111

Solving for variable 'x'.

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

Add '-21' to each side of the equation.
21 + -21 + 18x = 111 + -21

Combine like terms: 21 + -21 = 0
0 + 18x = 111 + -21
18x = 111 + -21

Combine like terms: 111 + -21 = 90
18x = 90

Divide each side by '18'.
x = 5

Simplifying
x = 5

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