-5b+7=1-8b

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


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

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

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

Solving for variable 'b'.

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

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

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

Combine like terms: -8b + 8b = 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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