-8x-42=-20

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Solution for -8x-42=-20 equation: 


Simplifying
-8x + -42 = -20

Reorder the terms:
-42 + -8x = -20

Solving
-42 + -8x = -20

Solving for variable 'x'.

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

Add '42' to each side of the equation.
-42 + 42 + -8x = -20 + 42

Combine like terms: -42 + 42 = 0
0 + -8x = -20 + 42
-8x = -20 + 42

Combine like terms: -20 + 42 = 22
-8x = 22

Divide each side by '-8'.
x = -2.75

Simplifying
x = -2.75

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