3x-3+7x-4+x=180

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Solution for 3x-3+7x-4+x=180 equation:


Simplifying
3x + -3 + 7x + -4 + x = 180

Reorder the terms:
-3 + -4 + 3x + 7x + x = 180

Combine like terms: -3 + -4 = -7
-7 + 3x + 7x + x = 180

Combine like terms: 3x + 7x = 10x
-7 + 10x + x = 180

Combine like terms: 10x + x = 11x
-7 + 11x = 180

Solving
-7 + 11x = 180

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 7 + 11x = 180 + 7

Combine like terms: -7 + 7 = 0
0 + 11x = 180 + 7
11x = 180 + 7

Combine like terms: 180 + 7 = 187
11x = 187

Divide each side by '11'.
x = 17

Simplifying
x = 17

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