Question

please solve this problem ​

Answer 1

Answer:

9 and 3.6

Step-by-step explanation:

10p=100-10

10p=90

p=9

Solve the next problem yourself

Answer 2

Answer:

10p + 10 = 100

10p = 100 - 10

10p = 90

p = 90/10

p = 9

5t + 28 = 10

5t = 10 - 28

5t = -18

t = -18/5

t = -3.6

So, p = 9

t = -3.6