Question 239150
2/3x+y=-5/3 multiply this equation by 1/3 & add.
x-y/3=-13/3
2x/9+y/3=-5/9
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x+2x/9=-13/3-5/9
(9x+2x)/9=(-13*3-5)/9 cancel out the denominators.
11x=-39-5
11x=-44
x=-44/11
x=-4 ans.
-4-y/3=-13/3
-y/3=-13/3+4
-y/3=(-13+4*3)/3 cancel out the denominators.13+12
-y=-1
y=1 ans.