3(6x+20)=81

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Solution for 3(6x+20)=81 equation:


Simplifying
3(6x + 20) = 81

Reorder the terms:
3(20 + 6x) = 81
(20 * 3 + 6x * 3) = 81
(60 + 18x) = 81

Solving
60 + 18x = 81

Solving for variable 'x'.

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

Add '-60' to each side of the equation.
60 + -60 + 18x = 81 + -60

Combine like terms: 60 + -60 = 0
0 + 18x = 81 + -60
18x = 81 + -60

Combine like terms: 81 + -60 = 21
18x = 21

Divide each side by '18'.
x = 1.166666667

Simplifying
x = 1.166666667

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