21b+21b+49=

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Solution for 21b+21b+49= equation:


21b+21b+49=0

We simplify the equation to the form, which is simple to understand 
21b+21b+49=0

We move all terms containing b to the left and all other terms to the right. 
+21b+21b=0-49

We simplify left and right side of the equation. 
+42b=-49

We divide both sides of the equation by 42 to get b. 
b=-1.16666666667

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