1b-20=4b+19

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Solution for 1b-20=4b+19 equation:


1b-20=4b+19

We simplify the equation to the form, which is simple to understand 
1b-20=4b+19

We move all terms containing b to the left and all other terms to the right. 
+1b-4b=+19+20

We simplify left and right side of the equation. 
-3b=+39

We divide both sides of the equation by -3 to get b. 
b=-13

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