27=7b-8

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Solution for 27=7b-8 equation:


Simplifying
27 = 7b + -8

Reorder the terms:
27 = -8 + 7b

Solving
27 = -8 + 7b

Solving for variable 'b'.

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

Add '-7b' to each side of the equation.
27 + -7b = -8 + 7b + -7b

Combine like terms: 7b + -7b = 0
27 + -7b = -8 + 0
27 + -7b = -8

Add '-27' to each side of the equation.
27 + -27 + -7b = -8 + -27

Combine like terms: 27 + -27 = 0
0 + -7b = -8 + -27
-7b = -8 + -27

Combine like terms: -8 + -27 = -35
-7b = -35

Divide each side by '-7'.
b = 5

Simplifying
b = 5

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