7b+6=31+2b

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Solution for 7b+6=31+2b equation:


Simplifying
7b + 6 = 31 + 2b

Reorder the terms:
6 + 7b = 31 + 2b

Solving
6 + 7b = 31 + 2b

Solving for variable 'b'.

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

Add '-2b' to each side of the equation.
6 + 7b + -2b = 31 + 2b + -2b

Combine like terms: 7b + -2b = 5b
6 + 5b = 31 + 2b + -2b

Combine like terms: 2b + -2b = 0
6 + 5b = 31 + 0
6 + 5b = 31

Add '-6' to each side of the equation.
6 + -6 + 5b = 31 + -6

Combine like terms: 6 + -6 = 0
0 + 5b = 31 + -6
5b = 31 + -6

Combine like terms: 31 + -6 = 25
5b = 25

Divide each side by '5'.
b = 5

Simplifying
b = 5

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