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1/2b+9/4=7-
We move all terms to the left:
1/2b+9/4-(7-)=0
Domain of the equation: 2b!=0We add all the numbers together, and all the variables
b!=0/2
b!=0
b∈R
1/2b+9/4-0=0
We add all the numbers together, and all the variables
1/2b+9/4=0
We calculate fractions
There is no solution for this equation
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