13+9x=-21x-17

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Solution for 13+9x=-21x-17 equation:


Simplifying
13 + 9x = -21x + -17

Reorder the terms:
13 + 9x = -17 + -21x

Solving
13 + 9x = -17 + -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.
13 + 9x + 21x = -17 + -21x + 21x

Combine like terms: 9x + 21x = 30x
13 + 30x = -17 + -21x + 21x

Combine like terms: -21x + 21x = 0
13 + 30x = -17 + 0
13 + 30x = -17

Add '-13' to each side of the equation.
13 + -13 + 30x = -17 + -13

Combine like terms: 13 + -13 = 0
0 + 30x = -17 + -13
30x = -17 + -13

Combine like terms: -17 + -13 = -30
30x = -30

Divide each side by '30'.
x = -1

Simplifying
x = -1

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