-8x+1=81+21

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Solution for -8x+1=81+21 equation: 


Simplifying
-8x + 1 = 81 + 21

Reorder the terms:
1 + -8x = 81 + 21

Combine like terms: 81 + 21 = 102
1 + -8x = 102

Solving
1 + -8x = 102

Solving for variable 'x'.

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

Add '-1' to each side of the equation.
1 + -1 + -8x = 102 + -1

Combine like terms: 1 + -1 = 0
0 + -8x = 102 + -1
-8x = 102 + -1

Combine like terms: 102 + -1 = 101
-8x = 101

Divide each side by '-8'.
x = -12.625

Simplifying
x = -12.625

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