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anonymous
 one year ago
find the y coordinate of the point of intersection of the lines
2x3y=1
5x + 2y =1
anonymous
 one year ago
find the y coordinate of the point of intersection of the lines 2x3y=1 5x + 2y =1

This Question is Closed

hartnn
 one year ago
Best ResponseYou've already chosen the best response.1since we need to find y coordinate, lets try to eliminate 'x' do you know the method of elimination?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0we eliminate the 2x and the 5x

hartnn
 one year ago
Best ResponseYou've already chosen the best response.1lets start by multiplying 1st equation by 5 multiply each term of 2x3y=1 by 5 what do u get?

hartnn
 one year ago
Best ResponseYou've already chosen the best response.1good! now multiply each term of 5x+2y=1 by 2 so that you get 10x for this too!

hartnn
 one year ago
Best ResponseYou've already chosen the best response.1then all you have to do is just add the 2 new equations :)

hartnn
 one year ago
Best ResponseYou've already chosen the best response.1did you multiply each term by 2?

hartnn
 one year ago
Best ResponseYou've already chosen the best response.15x+2y =1 2*5x + 2*2y = 2*1 ....
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