7b-3.5=2b+9

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Solution for 7b-3.5=2b+9 equation:


7b-3.5=2b+9

We simplify the equation to the form, which is simple to understand 
7b-3.5=2b+9

We move all terms containing b to the left and all other terms to the right. 
+7b-2b=+9+3.5

We simplify left and right side of the equation. 
+5b=+12.5

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

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