30+b+c=8

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Solution for 30+b+c=8 equation:


Simplifying
30 + b + c = 8

Solving
30 + b + c = 8

Solving for variable 'b'.

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

Add '-30' to each side of the equation.
30 + b + -30 + c = 8 + -30

Reorder the terms:
30 + -30 + b + c = 8 + -30

Combine like terms: 30 + -30 = 0
0 + b + c = 8 + -30
b + c = 8 + -30

Combine like terms: 8 + -30 = -22
b + c = -22

Add '-1c' to each side of the equation.
b + c + -1c = -22 + -1c

Combine like terms: c + -1c = 0
b + 0 = -22 + -1c
b = -22 + -1c

Simplifying
b = -22 + -1c

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