5/7(t+7)=2/7t=23

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Solution for 5/7(t+7)=2/7t=23 equation:



5/7(t+7)=2/7t=23
We move all terms to the left:
5/7(t+7)-(2/7t)=0
Domain of the equation: 7(t+7)!=0
t∈R
Domain of the equation: 7t)!=0
t!=0/1
t!=0
t∈R
We add all the numbers together, and all the variables
5/7(t+7)-(+2/7t)=0
We get rid of parentheses
5/7(t+7)-2/7t=0
We calculate fractions
35t/(49t^2+343t)+(-14tt/(49t^2+343t)=0
We calculate terms in parentheses: +(-14tt/(49t^2+343t), so:
-14tt/(49t^2+343t
We multiply all the terms by the denominator
-14tt
Back to the equation:
+(-14tt)
We get rid of parentheses
35t/(49t^2+343t)-14tt=0
We multiply all the terms by the denominator
35t-14tt*(49t^2+343t)=0
We multiply parentheses
-686t^3-4802t^2+35t=0
We do not support etpression: t^3

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