-27-8=8x+21

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Solution for -27-8=8x+21 equation:


Simplifying
-27 + -8 = 8x + 21

Combine like terms: -27 + -8 = -35
-35 = 8x + 21

Reorder the terms:
-35 = 21 + 8x

Solving
-35 = 21 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
-35 + -8x = 21 + 8x + -8x

Combine like terms: 8x + -8x = 0
-35 + -8x = 21 + 0
-35 + -8x = 21

Add '35' to each side of the equation.
-35 + 35 + -8x = 21 + 35

Combine like terms: -35 + 35 = 0
0 + -8x = 21 + 35
-8x = 21 + 35

Combine like terms: 21 + 35 = 56
-8x = 56

Divide each side by '-8'.
x = -7

Simplifying
x = -7

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