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Smarticles14
 2 years ago
solve the equation (7a/3a+3)(5/4a4)=(3a/2a+2)
Smarticles14
 2 years ago
solve the equation (7a/3a+3)(5/4a4)=(3a/2a+2)

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xon1300
 2 years ago
Best ResponseYou've already chosen the best response.0Is this the equation? \[\frac{ 7a }{ 3a+3 }  \frac{ 5 }{ 4a4 } = \frac{ 3a }{ 2a+2 }\]

Smarticles14
 2 years ago
Best ResponseYou've already chosen the best response.0can you show me how you got those answers please

cinar
 2 years ago
Best ResponseYou've already chosen the best response.0take the right term to left and second term on the left to right..

cinar
 2 years ago
Best ResponseYou've already chosen the best response.0\[\frac{ 28a }{ a+1 }  \frac{ 18a }{ a+1 }=\frac{ 15}{ a1 }\]

cinar
 2 years ago
Best ResponseYou've already chosen the best response.0\[\frac{ 10a }{ a+1 } =\frac{ 15}{ a1 }\]

cinar
 2 years ago
Best ResponseYou've already chosen the best response.0\[\frac{ 2a }{ a+1 } =\frac{ 3}{ a1 }\]

cinar
 2 years ago
Best ResponseYou've already chosen the best response.02a^22a=3a+3 2a^5a3=0 (2a+1)(a3)=0 a=3 a=1/2

Smarticles14
 2 years ago
Best ResponseYou've already chosen the best response.0ok thank you i got it can you help me with this one 1=(1/1a)+(a/a1)

ConfuzzledX10
 2 years ago
Best ResponseYou've already chosen the best response.0i don't understand why you times everything by 12? I get that it's the least common denominator so are you trying to find the least common denominator of the numbers that have a variable after them or what?

cinar
 2 years ago
Best ResponseYou've already chosen the best response.0yes 12 is the lcm of 2,3,4. you don't need to do that, but this is one way to solve it and it makes our job easier, at least for me..
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