-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 = 21
-7b = 21

Divide each side by '-7'.
b = -3

Simplifying
b = -3

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