8.5x-4.5x+3+8.5x+8.5x=

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Solution for 8.5x-4.5x+3+8.5x+8.5x= equation:


Simplifying
8.5x + -4.5x + 3 + 8.5x + 8.5x = 0

Reorder the terms:
3 + 8.5x + -4.5x + 8.5x + 8.5x = 0

Combine like terms: 8.5x + -4.5x = 4x
3 + 4x + 8.5x + 8.5x = 0

Combine like terms: 4x + 8.5x = 12.5x
3 + 12.5x + 8.5x = 0

Combine like terms: 12.5x + 8.5x = 21x
3 + 21x = 0

Solving
3 + 21x = 0

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + 21x = 0 + -3

Combine like terms: 3 + -3 = 0
0 + 21x = 0 + -3
21x = 0 + -3

Combine like terms: 0 + -3 = -3
21x = -3

Divide each side by '21'.
x = -0.1428571429

Simplifying
x = -0.1428571429

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