Answer:
m= 1
Step-by-step explanation:
subtract 2x
2y= 2x + 8
divide by 2
y= x + 4
y= mx + b, m is the slope
Answer:
y = -x + 4
m= -1
Step-by-step explanation:
First thing you need to do is get y by itself so you can have it in y=mx+b format
2x + 2y = 8
2y = -2x + 8 divide by 2
y = -x + 4
since x is by itself there is an imaginary 1 in front of the x, so it would be -1
