3/5b+7+2/5b=18

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Solution for 3/5b+7+2/5b=18 equation:



3/5b+7+2/5b=18
We move all terms to the left:
3/5b+7+2/5b-(18)=0
Domain of the equation: 5b!=0
b!=0/5
b!=0
b∈R
We add all the numbers together, and all the variables
3/5b+2/5b-11=0
We multiply all the terms by the denominator
-11*5b+3+2=0
We add all the numbers together, and all the variables
-11*5b+5=0
Wy multiply elements
-55b+5=0
We move all terms containing b to the left, all other terms to the right
-55b=-5
b=-5/-55
b=1/11

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