-21x+-42-1-8x=-17

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Solution for -21x+-42-1-8x=-17 equation:


Simplifying
-21x + -42 + -1 + -8x = -17

Reorder the terms:
-42 + -1 + -21x + -8x = -17

Combine like terms: -42 + -1 = -43
-43 + -21x + -8x = -17

Combine like terms: -21x + -8x = -29x
-43 + -29x = -17

Solving
-43 + -29x = -17

Solving for variable 'x'.

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

Add '43' to each side of the equation.
-43 + 43 + -29x = -17 + 43

Combine like terms: -43 + 43 = 0
0 + -29x = -17 + 43
-29x = -17 + 43

Combine like terms: -17 + 43 = 26
-29x = 26

Divide each side by '-29'.
x = -0.8965517241

Simplifying
x = -0.8965517241

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