Question

Can someone help me with this {5x−y=−1 −3x+y=−3

Answer 1

Step-by-step explanation:

5x - y = -1 ----- (i)

-3x+y = -3 ---- (ii)

Adding (i) and (ii)

2x = -4

x = -2

putt value of x in equation (i)

5(-2) - y = -1

-10 -y = -1

-y = -1+10

-y = 9

y = -9

(x , y) = ( -2, -9)