Question

slove the following equation and find the value (1). n+ 12=20 .(2) . p-5=15 .(3) . a\4= 3​

Answer 1

Step-by-step explanation:

n+12=20

n=20-12

n=8

p-5=15

p=15+5

p=20

a/4=3

a=4×3

a=12