3b-2-8=-30

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Solution for 3b-2-8=-30 equation:


Simplifying
3b + -2 + -8 = -30

Reorder the terms:
-2 + -8 + 3b = -30

Combine like terms: -2 + -8 = -10
-10 + 3b = -30

Solving
-10 + 3b = -30

Solving for variable 'b'.

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

Add '10' to each side of the equation.
-10 + 10 + 3b = -30 + 10

Combine like terms: -10 + 10 = 0
0 + 3b = -30 + 10
3b = -30 + 10

Combine like terms: -30 + 10 = -20
3b = -20

Divide each side by '3'.
b = -6.666666667

Simplifying
b = -6.666666667

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