15x+3x+3x-21x+x=17

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Solution for 15x+3x+3x-21x+x=17 equation: 


Simplifying
15x + 3x + 3x + -21x + x = 17

Combine like terms: 15x + 3x = 18x
18x + 3x + -21x + x = 17

Combine like terms: 18x + 3x = 21x
21x + -21x + x = 17

Combine like terms: 21x + -21x = 0
0 + x = 17
x = 17

Solving
x = 17

Solving for variable 'x'.

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

Simplifying
x = 17

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