Question

1.) 8m + 9 = 5m
2.) 9p - 10 = 4p
3.) 7y - 5 = 5y + 9

Answer 1

1) 8m+9=5m
    8m-5m=-9
          3m=-9
            m=-9/3 = -3
2) 9p-10=4p
    9p-4p=10
         5p=10
           p=10/5 = 2
3) 7y-5=5y+9
    7y-5y=9+5
         2y=14
           y=14/2 = 7

Answer 2

1) 8m - 5m = 9
3m = -9
m = -9/3
m = -3
2) 9p - 4p = 10
5p = 10
p = 10/5
p = 2
3) 7y - 5y = 9 + 5
2y = 14
y = 14/2
y = 7

maaf kalau salah ✌