kaylaharris12 kaylaharris12

12-11-2016
Mathematics

contestada

2x-3y=3 5x+2y=17
how do i solve this?

Respuesta :

anitabrae anitabrae

12-11-2016

2(2x-3y=3)..................4x-6y=6..........equation 1
3(5x+2y=17) ...........15x+6y=51........equation 2

adding equation 1 and equation 2;
19x=57
x=3

2x-3y=3
(2*3)-3y=3
6-3=3y
y=1

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