15b-1=7b+23

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Solution for 15b-1=7b+23 equation:


Simplifying
15b + -1 = 7b + 23

Reorder the terms:
-1 + 15b = 7b + 23

Reorder the terms:
-1 + 15b = 23 + 7b

Solving
-1 + 15b = 23 + 7b

Solving for variable 'b'.

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

Add '-7b' to each side of the equation.
-1 + 15b + -7b = 23 + 7b + -7b

Combine like terms: 15b + -7b = 8b
-1 + 8b = 23 + 7b + -7b

Combine like terms: 7b + -7b = 0
-1 + 8b = 23 + 0
-1 + 8b = 23

Add '1' to each side of the equation.
-1 + 1 + 8b = 23 + 1

Combine like terms: -1 + 1 = 0
0 + 8b = 23 + 1
8b = 23 + 1

Combine like terms: 23 + 1 = 24
8b = 24

Divide each side by '8'.
b = 3

Simplifying
b = 3

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