8b-4b+15=63

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Solution for 8b-4b+15=63 equation:


Simplifying
8b + -4b + 15 = 63

Reorder the terms:
15 + 8b + -4b = 63

Combine like terms: 8b + -4b = 4b
15 + 4b = 63

Solving
15 + 4b = 63

Solving for variable 'b'.

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

Add '-15' to each side of the equation.
15 + -15 + 4b = 63 + -15

Combine like terms: 15 + -15 = 0
0 + 4b = 63 + -15
4b = 63 + -15

Combine like terms: 63 + -15 = 48
4b = 48

Divide each side by '4'.
b = 12

Simplifying
b = 12

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