12-7b=-2

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Solution for 12-7b=-2 equation: 


Simplifying
12 + -7b = -2

Solving
12 + -7b = -2

Solving for variable 'b'.

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

Add '-12' to each side of the equation.
12 + -12 + -7b = -2 + -12

Combine like terms: 12 + -12 = 0
0 + -7b = -2 + -12
-7b = -2 + -12

Combine like terms: -2 + -12 = -14
-7b = -14

Divide each side by '-7'.
b = 2

Simplifying
b = 2

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