8b-5b-7=23

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Solution for 8b-5b-7=23 equation:


Simplifying
8b + -5b + -7 = 23

Reorder the terms:
-7 + 8b + -5b = 23

Combine like terms: 8b + -5b = 3b
-7 + 3b = 23

Solving
-7 + 3b = 23

Solving for variable 'b'.

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

Add '7' to each side of the equation.
-7 + 7 + 3b = 23 + 7

Combine like terms: -7 + 7 = 0
0 + 3b = 23 + 7
3b = 23 + 7

Combine like terms: 23 + 7 = 30
3b = 30

Divide each side by '3'.
b = 10

Simplifying
b = 10

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