3x+6+5x+3=180

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Solution for 3x+6+5x+3=180 equation:


Simplifying
3x + 6 + 5x + 3 = 180

Reorder the terms:
6 + 3 + 3x + 5x = 180

Combine like terms: 6 + 3 = 9
9 + 3x + 5x = 180

Combine like terms: 3x + 5x = 8x
9 + 8x = 180

Solving
9 + 8x = 180

Solving for variable 'x'.

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

Add '-9' to each side of the equation.
9 + -9 + 8x = 180 + -9

Combine like terms: 9 + -9 = 0
0 + 8x = 180 + -9
8x = 180 + -9

Combine like terms: 180 + -9 = 171
8x = 171

Divide each side by '8'.
x = 21.375

Simplifying
x = 21.375

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