Question

Solve the question in the attachment plzzzz answer this. Question no. 8 plzz

Answer 1

Answer:

Step-by-step explanation:

2(y-5)= -5x

2y-10= -5x

5x+2y=10

and 3x+y=4

y=4-3x

putting value of y in 5x+2y=10

5x+2(4-3x)=10

5x+8-6x=10

-x=10-8

x= -2

therefore, y=4-3x

y=4-3(-2)

y=4-(-6)

y=4+6

y=10

Answer 2

Answer:

x=-2 and y=10 for stepwise calculation refer to the attachment