1/4b+9=3/4b-7

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Solution for 1/4b+9=3/4b-7 equation: 



1/4b+9=3/4b-7

We move all terms to the left:

1/4b+9-(3/4b-7)=0



Domain of the equation: 4b!=0

b!=0/4

b!=0

b∈R





Domain of the equation: 4b-7)!=0

b∈R



We get rid of parentheses

1/4b-3/4b+7+9=0

We multiply all the terms by the denominator


7*4b+9*4b+1-3=0

We add all the numbers together, and all the variables

7*4b+9*4b-2=0

Wy multiply elements

28b+36b-2=0

We add all the numbers together, and all the variables

64b-2=0

We move all terms containing b to the left, all other terms to the right

64b=2

b=2/64

b=1/32

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