Question

solve the system of equations graphically 5x-4y=-10 and 5x+4y=30.No need graph Just table of x and y cords needed ​

Answer 1

Step-by-step explanation:

5x-4y=10

Equation:

x=2,y=0

x=1,y= -5/4

x=3,y=5/4

5x+4y=30

Equation:

x=2,y=5

x=1,y= 25/4

x=3,y=15/4

These are the equation.

By using all this equation you draw your graph.

ok.

Answer 2

Answer:

5x-4y=-10

1. x=2, y=5

5(2) -4y=-10

-4y=-10-10

-y=-20/4

-y=-5

y=5

• y=0, x=-2

5x-4(0) =-10

5x=-10

x=-2

5x+4y=30

1. y=0, x=6

5x+4(0) =30

5x=30

x=6

• x=2, y=5

5(2) +4y=30

4y=20

y=5