Answer:X=3,Y=5
Step-by-step explanation:
2x-y=11 equation (1)
X+3y=-5 equation (2)
Multiply equation 1and 2by2and4 to eliminate x using elimination method of simultaneous equations
4x - 2y=22
4x + 12y = -20
Subtract equation 2 from 1
10y = 2
Divide both sides by 2 to get the value of y
y = 10/2
y = 5
Substitute the value of y into equation 1 to get the value of x
2x 5 = 11
2x=11 - 5
2x =6
Divide both sides by 2 to get the value of x
x =6/2
x = 3