8b-7=7+30

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Solution for 8b-7=7+30 equation: 


Simplifying
8b + -7 = 7 + 30

Reorder the terms:
-7 + 8b = 7 + 30

Combine like terms: 7 + 30 = 37
-7 + 8b = 37

Solving
-7 + 8b = 37

Solving for variable 'b'.

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

Add '7' to each side of the equation.
-7 + 7 + 8b = 37 + 7

Combine like terms: -7 + 7 = 0
0 + 8b = 37 + 7
8b = 37 + 7

Combine like terms: 37 + 7 = 44
8b = 44

Divide each side by '8'.
b = 5.5

Simplifying
b = 5.5

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