7b=b+42

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Solution for 7b=b+42 equation: 


Simplifying
7b = b + 42

Reorder the terms:
7b = 42 + b

Solving
7b = 42 + b

Solving for variable 'b'.

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

Add '-1b' to each side of the equation.
7b + -1b = 42 + b + -1b

Combine like terms: 7b + -1b = 6b
6b = 42 + b + -1b

Combine like terms: b + -1b = 0
6b = 42 + 0
6b = 42

Divide each side by '6'.
b = 7

Simplifying
b = 7

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