3-2.5B=15.5

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Solution for 3-2.5B=15.5 equation:


3-2.5b=15.5

We simplify the equation to the form, which is simple to understand 
3-2.5b=15.5

We move all terms containing b to the left and all other terms to the right. 
-2.5b=+15.5-3

We simplify left and right side of the equation. 
-2.5b=+12.5

We divide both sides of the equation by -2.5 to get b. 
b=-5

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