Question

3. 7p - 3 = 3p + 8

4.8m + 9 = 7m +8

5.7z+13=2z+4


6.9y + 5 = 15y - 1​

Answer 1

Answer:

p=11/4,m=-1,z=-9/5,y=1

Step-by-step explanation:

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Answer 2

Answer:

1. 7p-3 = 3p +8

7p-3p=8+3

4p=11

p= 11/4

2. 8m +9= 7m +8

8m-7m= 8-9

m= -1

3. 7z +13=2z +4

7z-2z= 4-13

5z = -9

z= -9/5

4. 9y+5= 15y-1

9y-15y= -1-5

-6y = -6

-y = -6/6

-y= -1

y= 1