Question

1) To draw the graph of x - y = 4, Find y when x = 5

2) I
dentify and write the linear equations in two variables from the following.
x^2 + 2x + y = 0 ; x + y + 5 = 0 ; 2x - 3y = 5 ; 3y = 9x - 2 ; m^2 + mn + 2 = 0 ; 3 = 3m + 2n
step - by- step​.

Answer 1

Answer:

1.)let the X be 5

5-y=1

5-1=y

y=4

.

.

2.)linear equations in two variables:

x+y+5=0

2x-3y=5

3y=9x-2

3=3m+2m

Answer 2

Answer:

1.1

Step-by-step explanation:

1.x=5

y=?

total=4

x-y=4

5-y=4

y=5-4

y=1

5-1=4