3(6x+9)+2x=69

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Solution for 3(6x+9)+2x=69 equation:


Simplifying
3(6x + 9) + 2x = 69

Reorder the terms:
3(9 + 6x) + 2x = 69
(9 * 3 + 6x * 3) + 2x = 69
(27 + 18x) + 2x = 69

Combine like terms: 18x + 2x = 20x
27 + 20x = 69

Solving
27 + 20x = 69

Solving for variable 'x'.

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

Add '-27' to each side of the equation.
27 + -27 + 20x = 69 + -27

Combine like terms: 27 + -27 = 0
0 + 20x = 69 + -27
20x = 69 + -27

Combine like terms: 69 + -27 = 42
20x = 42

Divide each side by '20'.
x = 2.1

Simplifying
x = 2.1

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