15b+3=30+18b

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Solution for 15b+3=30+18b equation:


Simplifying
15b + 3 = 30 + 18b

Reorder the terms:
3 + 15b = 30 + 18b

Solving
3 + 15b = 30 + 18b

Solving for variable 'b'.

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

Add '-18b' to each side of the equation.
3 + 15b + -18b = 30 + 18b + -18b

Combine like terms: 15b + -18b = -3b
3 + -3b = 30 + 18b + -18b

Combine like terms: 18b + -18b = 0
3 + -3b = 30 + 0
3 + -3b = 30

Add '-3' to each side of the equation.
3 + -3 + -3b = 30 + -3

Combine like terms: 3 + -3 = 0
0 + -3b = 30 + -3
-3b = 30 + -3

Combine like terms: 30 + -3 = 27
-3b = 27

Divide each side by '-3'.
b = -9

Simplifying
b = -9

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