8b-7=b-2

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Solution for 8b-7=b-2 equation:


Simplifying
8b + -7 = b + -2

Reorder the terms:
-7 + 8b = b + -2

Reorder the terms:
-7 + 8b = -2 + b

Solving
-7 + 8b = -2 + b

Solving for variable 'b'.

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

Add '-1b' to each side of the equation.
-7 + 8b + -1b = -2 + b + -1b

Combine like terms: 8b + -1b = 7b
-7 + 7b = -2 + b + -1b

Combine like terms: b + -1b = 0
-7 + 7b = -2 + 0
-7 + 7b = -2

Add '7' to each side of the equation.
-7 + 7 + 7b = -2 + 7

Combine like terms: -7 + 7 = 0
0 + 7b = -2 + 7
7b = -2 + 7

Combine like terms: -2 + 7 = 5
7b = 5

Divide each side by '7'.
b = 0.7142857143

Simplifying
b = 0.7142857143

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