Question

Solve (1)x+5=8 ; (2)p-3=7 ; (3)2x=30 ; (4)7x+10=80​

Answer 1

Step-by-step explanation:

1) x+5=8 x=8-5 x=3

2)p-3=7=p=7+3=10

3)2x=30 x=30/2 =15

4) 7x+10=80

7x=80-10

7x=70

x=70/7

x=10

Answer 2

Answer:

1.

x+5=8

x=8-5

x=3

2.

p-3=7

p=7+3

p=10

3.

2x=30

x=30/2

x=15

4.

7x+10=80

7x=80-10

7x=70

x=70/7

x=10