3-5b=57

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Solution for 3-5b=57 equation: 


Simplifying
3 + -5b = 57

Solving
3 + -5b = 57

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 + -5b = 57 + -3

Combine like terms: 3 + -3 = 0
0 + -5b = 57 + -3
-5b = 57 + -3

Combine like terms: 57 + -3 = 54
-5b = 54

Divide each side by '-5'.
b = -10.8

Simplifying
b = -10.8

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