40=-8b

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Solution for 40=-8b equation:


Simplifying
40 = -8b

Solving
40 = -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.
40 + 8b = -8b + 8b

Combine like terms: -8b + 8b = 0
40 + 8b = 0

Add '-40' to each side of the equation.
40 + -40 + 8b = 0 + -40

Combine like terms: 40 + -40 = 0
0 + 8b = 0 + -40
8b = 0 + -40

Combine like terms: 0 + -40 = -40
8b = -40

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

Simplifying
b = -5

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