-23=2-7b

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Solution for -23=2-7b equation:


Simplifying
-23 = 2 + -7b

Solving
-23 = 2 + -7b

Solving for variable 'b'.

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

Add '7b' to each side of the equation.
-23 + 7b = 2 + -7b + 7b

Combine like terms: -7b + 7b = 0
-23 + 7b = 2 + 0
-23 + 7b = 2

Add '23' to each side of the equation.
-23 + 23 + 7b = 2 + 23

Combine like terms: -23 + 23 = 0
0 + 7b = 2 + 23
7b = 2 + 23

Combine like terms: 2 + 23 = 25
7b = 25

Divide each side by '7'.
b = 3.571428571

Simplifying
b = 3.571428571

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