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desperado Group TitleBest ResponseYou've already chosen the best response.0
What is the value of the x variable in the solution to the following system of equations? 3x + 2y = 8 2x + 3y = 2 4 –2 x can be any number as there are infinitely many solutions to this system. There is no x value as there is no solution to this system.
 one year ago

Callisto Group TitleBest ResponseYou've already chosen the best response.2
Multiply the first equation by 3, what do you get?
 one year ago

Callisto Group TitleBest ResponseYou've already chosen the best response.2
No? Multiply both sides of the first equation by 3: 3 (3x + 2y) = 3 (8) ^Simplify this
 one year ago

desperado Group TitleBest ResponseYou've already chosen the best response.0
ohhh right
 one year ago

desperado Group TitleBest ResponseYou've already chosen the best response.0
hmmm....4?
 one year ago

Callisto Group TitleBest ResponseYou've already chosen the best response.2
How do you get 4 from doing the multiplication?
 one year ago

desperado Group TitleBest ResponseYou've already chosen the best response.0
i was guessing the answer
 one year ago

Callisto Group TitleBest ResponseYou've already chosen the best response.2
Perhaps we can solve it together, rather than just guessing it?
 one year ago

desperado Group TitleBest ResponseYou've already chosen the best response.0
okay we can try but i dont get this at all
 one year ago

Callisto Group TitleBest ResponseYou've already chosen the best response.2
Let see how it goes :) First, multiply both sides of the first equation by 3, we get 3 (3x + 2y) = 3 (8) 9x + 6y = 24 Do you get this part so far?
 one year ago

Callisto Group TitleBest ResponseYou've already chosen the best response.2
Just call that equation (9x + 6y = 24) as (a) Now, we multiply the second equation 2x + 3y = 2 by 2, what do you get?
 one year ago

desperado Group TitleBest ResponseYou've already chosen the best response.0
wait what's y?
 one year ago

Callisto Group TitleBest ResponseYou've already chosen the best response.2
We will calculate it if you want. But in this case, we are going to solve the system of equations by elimination. And the variable we are going to eliminate is y.
 one year ago

desperado Group TitleBest ResponseYou've already chosen the best response.0
i think i need a bit more of a push
 one year ago

Callisto Group TitleBest ResponseYou've already chosen the best response.2
Hmm.. What do you mean?
 one year ago

desperado Group TitleBest ResponseYou've already chosen the best response.0
towards getting the answer, i dont quite understand as well as i would like to
 one year ago

Callisto Group TitleBest ResponseYou've already chosen the best response.2
Actually, we'll get the answer quite soon... A few more steps to go : What do you get when you multiply the second equation 2x + 3y = 2 by 2?
 one year ago

Callisto Group TitleBest ResponseYou've already chosen the best response.2
Still guessing the answer?
 one year ago

desperado Group TitleBest ResponseYou've already chosen the best response.0
no im just not sure
 one year ago

Callisto Group TitleBest ResponseYou've already chosen the best response.2
10 for the answer or is that what you get when you do the multiplication?
 one year ago
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