3(2x+1)+9=180

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Solution for 3(2x+1)+9=180 equation:


Simplifying
3(2x + 1) + 9 = 180

Reorder the terms:
3(1 + 2x) + 9 = 180
(1 * 3 + 2x * 3) + 9 = 180
(3 + 6x) + 9 = 180

Reorder the terms:
3 + 9 + 6x = 180

Combine like terms: 3 + 9 = 12
12 + 6x = 180

Solving
12 + 6x = 180

Solving for variable 'x'.

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

Add '-12' to each side of the equation.
12 + -12 + 6x = 180 + -12

Combine like terms: 12 + -12 = 0
0 + 6x = 180 + -12
6x = 180 + -12

Combine like terms: 180 + -12 = 168
6x = 168

Divide each side by '6'.
x = 28

Simplifying
x = 28

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