Question

x+3y=-14 2x-4y=30 plz help mister

Answer 1

Answer:

Step-by-step explanation:

x+3y = -14. ......1

2x-4y = 30

2(x-2y) = 30

X-2y = 15 ...2

Solving eq 1 nd 2

X +3y = -14

±X-/+2y = ±15

5y = -29 , y = -29/5

Putting value of y in eq 2

X-2y = 15

X-2(-29/5) = 15

X+58/5 = 15

X = 15-58/5

X= 75-58/5

= 17/5