4b-3/4=b+9

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



4b-3/4=b+9
We move all terms to the left:
4b-3/4-(b+9)=0
We get rid of parentheses
4b-b-9-3/4=0
We multiply all the terms by the denominator
4b*4-b*4-3-9*4=0
We add all the numbers together, and all the variables
4b*4-b*4-39=0
Wy multiply elements
16b-4b-39=0
We add all the numbers together, and all the variables
12b-39=0
We move all terms containing b to the left, all other terms to the right
12b=39
b=39/12
b=3+1/4

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