-3a+8=-1

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Solution for -3a+8=-1 equation: 


Simplifying
-3a + 8 = -1

Reorder the terms:
8 + -3a = -1

Solving
8 + -3a = -1

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 = -1 + -8

Combine like terms: 8 + -8 = 0
0 + -3a = -1 + -8
-3a = -1 + -8

Combine like terms: -1 + -8 = -9
-3a = -9

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

Simplifying
a = 3

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