8-3a=100

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Solution for 8-3a=100 equation: 


Simplifying
8 + -3a = 100

Solving
8 + -3a = 100

Solving for variable 'a'.

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

Add '-8' to each side of the equation.
8 + -8 + -3a = 100 + -8

Combine like terms: 8 + -8 = 0
0 + -3a = 100 + -8
-3a = 100 + -8

Combine like terms: 100 + -8 = 92
-3a = 92

Divide each side by '-3'.
a = -30.66666667

Simplifying
a = -30.66666667

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