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Verified answer
Cara eliminasi4x+3y=-5
-x+3y=-10
________ -
5x = 5
x= 5/5
x=1
4x+3y=-5 | × 1
-x+3y=-10| × 4
4x+3y= -5
-4x+12y= -40
________ +
15y = -45
y= -45/15
y= -3
Hp{ 1, -3}