7b-3=-8

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Solution for 7b-3=-8 equation: 


Simplifying
7b + -3 = -8

Reorder the terms:
-3 + 7b = -8

Solving
-3 + 7b = -8

Solving for variable 'b'.

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

Add '3' to each side of the equation.
-3 + 3 + 7b = -8 + 3

Combine like terms: -3 + 3 = 0
0 + 7b = -8 + 3
7b = -8 + 3

Combine like terms: -8 + 3 = -5
7b = -5

Divide each side by '7'.
b = -0.7142857143

Simplifying
b = -0.7142857143

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