15b+30=15

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Solution for 15b+30=15 equation: 


Simplifying
15b + 30 = 15

Reorder the terms:
30 + 15b = 15

Solving
30 + 15b = 15

Solving for variable 'b'.

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

Add '-30' to each side of the equation.
30 + -30 + 15b = 15 + -30

Combine like terms: 30 + -30 = 0
0 + 15b = 15 + -30
15b = 15 + -30

Combine like terms: 15 + -30 = -15
15b = -15

Divide each side by '15'.
b = -1

Simplifying
b = -1

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