9b+40=3b

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Solution for 9b+40=3b equation:


Simplifying
9b + 40 = 3b

Reorder the terms:
40 + 9b = 3b

Solving
40 + 9b = 3b

Solving for variable 'b'.

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

Add '-3b' to each side of the equation.
40 + 9b + -3b = 3b + -3b

Combine like terms: 9b + -3b = 6b
40 + 6b = 3b + -3b

Combine like terms: 3b + -3b = 0
40 + 6b = 0

Add '-40' to each side of the equation.
40 + -40 + 6b = 0 + -40

Combine like terms: 40 + -40 = 0
0 + 6b = 0 + -40
6b = 0 + -40

Combine like terms: 0 + -40 = -40
6b = -40

Divide each side by '6'.
b = -6.666666667

Simplifying
b = -6.666666667

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