7B+30=86

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Solution for 7B+30=86 equation: 


Simplifying
7B + 30 = 86

Reorder the terms:
30 + 7B = 86

Solving
30 + 7B = 86

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 + -30 + 7B = 86 + -30

Combine like terms: 30 + -30 = 0
0 + 7B = 86 + -30
7B = 86 + -30

Combine like terms: 86 + -30 = 56
7B = 56

Divide each side by '7'.
B = 8

Simplifying
B = 8

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