8b-7=-1+5b

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Solution for 8b-7=-1+5b equation:


Simplifying
8b + -7 = -1 + 5b

Reorder the terms:
-7 + 8b = -1 + 5b

Solving
-7 + 8b = -1 + 5b

Solving for variable 'b'.

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

Add '-5b' to each side of the equation.
-7 + 8b + -5b = -1 + 5b + -5b

Combine like terms: 8b + -5b = 3b
-7 + 3b = -1 + 5b + -5b

Combine like terms: 5b + -5b = 0
-7 + 3b = -1 + 0
-7 + 3b = -1

Add '7' to each side of the equation.
-7 + 7 + 3b = -1 + 7

Combine like terms: -7 + 7 = 0
0 + 3b = -1 + 7
3b = -1 + 7

Combine like terms: -1 + 7 = 6
3b = 6

Divide each side by '3'.
b = 2

Simplifying
b = 2

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