3b+12=8b-32

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Solution for 3b+12=8b-32 equation:


Simplifying
3b + 12 = 8b + -32

Reorder the terms:
12 + 3b = 8b + -32

Reorder the terms:
12 + 3b = -32 + 8b

Solving
12 + 3b = -32 + 8b

Solving for variable 'b'.

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

Add '-8b' to each side of the equation.
12 + 3b + -8b = -32 + 8b + -8b

Combine like terms: 3b + -8b = -5b
12 + -5b = -32 + 8b + -8b

Combine like terms: 8b + -8b = 0
12 + -5b = -32 + 0
12 + -5b = -32

Add '-12' to each side of the equation.
12 + -12 + -5b = -32 + -12

Combine like terms: 12 + -12 = 0
0 + -5b = -32 + -12
-5b = -32 + -12

Combine like terms: -32 + -12 = -44
-5b = -44

Divide each side by '-5'.
b = 8.8

Simplifying
b = 8.8

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