7-8b=10-b

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Solution for 7-8b=10-b equation:


Simplifying
7 + -8b = 10 + -1b

Solving
7 + -8b = 10 + -1b

Solving for variable 'b'.

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

Add 'b' to each side of the equation.
7 + -8b + b = 10 + -1b + b

Combine like terms: -8b + b = -7b
7 + -7b = 10 + -1b + b

Combine like terms: -1b + b = 0
7 + -7b = 10 + 0
7 + -7b = 10

Add '-7' to each side of the equation.
7 + -7 + -7b = 10 + -7

Combine like terms: 7 + -7 = 0
0 + -7b = 10 + -7
-7b = 10 + -7

Combine like terms: 10 + -7 = 3
-7b = 3

Divide each side by '-7'.
b = -0.4285714286

Simplifying
b = -0.4285714286

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