3b+7=20

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Solution for 3b+7=20 equation:


3b+7=20

We simplify the equation to the form, which is simple to understand 
3b+7=20

We move all terms containing b to the left and all other terms to the right. 
+3b=+20-7

We simplify left and right side of the equation. 
+3b=+13

We divide both sides of the equation by 3 to get b. 
b=4.33333333333

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