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anonymous
 5 years ago
Solve by the addition method. (You may first have to multiply both sides of one equation by 1) Problem: 3x+y=13 x+y=3
anonymous
 5 years ago
Solve by the addition method. (You may first have to multiply both sides of one equation by 1) Problem: 3x+y=13 x+y=3

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0mult both sides of 2nd equation with 1 then add 2 equations together, so y is gone, now u can find x, then plug result found for x in any of the 2 equations to get y.

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0so would I do it like this: x+ (1) y=3(1) ? then solve

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0you need x to times 1 too, like this (1)(x+y)=3(1) (1)x + (1)y = 3(1)

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0How would you do this equation: x + 2y = 2 4x + 2y = 17 ?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0would x be 5 and y be 3/2?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0you get the last one right? So its the same for this one. time the first equation with (1) (1)(x+2y)=(2)(1) x 2y = 2 then add this to the 2nd

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0you got x right but y is wrong

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0check ur work, y should be 3/2

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0I accidently put the  I had 3/2. See if you can help me with this problem: 5=10x+3y 1= 2x3y?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0lol this is even simpler, you dont need to change anything, just add them straight

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0I told you the problem wrong, I'm sorry : 5=10x+3y 1=2x3y

myininaya
 5 years ago
Best ResponseYou've already chosen the best response.0its still a good problem

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0same thing 5 = 10x + 3y + 1 = 2x + (3y) __________________________________ 4 = 8x + 0 then x=2, so find y

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0lol sorry 1/2, I should go back to kindergarten

myininaya
 5 years ago
Best ResponseYou've already chosen the best response.0lol i was just fixing to say that

myininaya
 5 years ago
Best ResponseYou've already chosen the best response.0not the kindergarten part

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0which question do you mean? the last one with 5=10x...., y should be 0
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