3(3+6x)-1=80

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Solution for 3(3+6x)-1=80 equation:


Simplifying
3(3 + 6x) + -1 = 80
(3 * 3 + 6x * 3) + -1 = 80
(9 + 18x) + -1 = 80

Reorder the terms:
9 + -1 + 18x = 80

Combine like terms: 9 + -1 = 8
8 + 18x = 80

Solving
8 + 18x = 80

Solving for variable 'x'.

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

Add '-8' to each side of the equation.
8 + -8 + 18x = 80 + -8

Combine like terms: 8 + -8 = 0
0 + 18x = 80 + -8
18x = 80 + -8

Combine like terms: 80 + -8 = 72
18x = 72

Divide each side by '18'.
x = 4

Simplifying
x = 4

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