-40=3b+2b

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Solution for -40=3b+2b equation:


Simplifying
-40 = 3b + 2b

Combine like terms: 3b + 2b = 5b
-40 = 5b

Solving
-40 = 5b

Solving for variable 'b'.

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

Add '-5b' to each side of the equation.
-40 + -5b = 5b + -5b

Combine like terms: 5b + -5b = 0
-40 + -5b = 0

Add '40' to each side of the equation.
-40 + 40 + -5b = 0 + 40

Combine like terms: -40 + 40 = 0
0 + -5b = 0 + 40
-5b = 0 + 40

Combine like terms: 0 + 40 = 40
-5b = 40

Divide each side by '-5'.
b = -8

Simplifying
b = -8

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