Question

find the value of x from the following equations

a) x+6=3
b) 21x=84​

Answer 1

Answer:

X=-3,4

Step-by-step explanation:

a)x+6=3=>x=-3

b)21X=84

x=84/21=4

Answer 2

Step-by-step explanation:

x + 6 = 3

x = 3 - 6

x = - 3

21x = 84

x = 84 / 21

x = 4

hope you understand it