15b+18=30

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Solution for 15b+18=30 equation: 


Simplifying
15b + 18 = 30

Reorder the terms:
18 + 15b = 30

Solving
18 + 15b = 30

Solving for variable 'b'.

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

Add '-18' to each side of the equation.
18 + -18 + 15b = 30 + -18

Combine like terms: 18 + -18 = 0
0 + 15b = 30 + -18
15b = 30 + -18

Combine like terms: 30 + -18 = 12
15b = 12

Divide each side by '15'.
b = 0.8

Simplifying
b = 0.8

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