5x+3(3x+7)=180

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Solution for 5x+3(3x+7)=180 equation:


Simplifying
5x + 3(3x + 7) = 180

Reorder the terms:
5x + 3(7 + 3x) = 180
5x + (7 * 3 + 3x * 3) = 180
5x + (21 + 9x) = 180

Reorder the terms:
21 + 5x + 9x = 180

Combine like terms: 5x + 9x = 14x
21 + 14x = 180

Solving
21 + 14x = 180

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 + 14x = 180 + -21

Combine like terms: 21 + -21 = 0
0 + 14x = 180 + -21
14x = 180 + -21

Combine like terms: 180 + -21 = 159
14x = 159

Divide each side by '14'.
x = 11.35714286

Simplifying
x = 11.35714286

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