Question

x-2y= -7 , 4x+3y=5
solve graphically (class 10)​

Answer 1

Answer:

X=-1 Y=3

Step-by-step explanation:

x-2y=-7

4x+3y=5

first adjust by x

4(x-2y)=4(-7)

=4x-8y=-28

4x-8y=-28

Minus

4x+3y=5

=-11y = -33

y=3

x-2(3)=-7

x-6=-7

x=-1

Answer 2

Answer:

your questions I have answered check

Step-by-step explanation:

5th part

1)10

2)13