-21x-17=-89

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Solution for -21x-17=-89 equation: 


Simplifying
-21x + -17 = -89

Reorder the terms:
-17 + -21x = -89

Solving
-17 + -21x = -89

Solving for variable 'x'.

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

Add '17' to each side of the equation.
-17 + 17 + -21x = -89 + 17

Combine like terms: -17 + 17 = 0
0 + -21x = -89 + 17
-21x = -89 + 17

Combine like terms: -89 + 17 = -72
-21x = -72

Divide each side by '-21'.
x = 3.428571429

Simplifying
x = 3.428571429

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