Step-by-step explanation:
5+4m=21
4m=21-5
4m=16
m=16/4
m=4
1. y= -x + 3
2. y = x - 3
3. y = 3x + 1
4. y = -3x - 3
Answer:
12
Step-by-step explanation:
10 - 1/2 x = 12-4/3x
60 - 3x = 72-2x
-12 = - x
Answer:the answer is {( -5,1),(-3,2),(-1,3),(1,4),(3,5)}
Step-by-step explanation: The x should not repeat
