9x+17=-21x

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Solution for 9x+17=-21x equation:


Simplifying
9x + 17 = -21x

Reorder the terms:
17 + 9x = -21x

Solving
17 + 9x = -21x

Solving for variable 'x'.

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

Add '21x' to each side of the equation.
17 + 9x + 21x = -21x + 21x

Combine like terms: 9x + 21x = 30x
17 + 30x = -21x + 21x

Combine like terms: -21x + 21x = 0
17 + 30x = 0

Add '-17' to each side of the equation.
17 + -17 + 30x = 0 + -17

Combine like terms: 17 + -17 = 0
0 + 30x = 0 + -17
30x = 0 + -17

Combine like terms: 0 + -17 = -17
30x = -17

Divide each side by '30'.
x = -0.5666666667

Simplifying
x = -0.5666666667

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