Question

If 3(x-4)=30,then x​

Answer 1

3(x-4)=30

=>3x-12=30

=>3x=30+12

=>3x=42

=>x=14

THANK YOU彡

Answer 2

Answer:

x = 14

Step-by-step explanation:

To find?

→ The value of x.

How to find?

→ We shall use transposition method.

Now,

3 (x - 4) = 30

→ 3x - 12 = 30

→ 3x = 30 + 12

→ x = 42/3

→ x = 14

.°. x = 14

Checking :

LHS

⇒ 3 (x - 4)

⇒3 (14 - 4)

⇒42 - 12

⇒30

⇒RHS

.°. LHS = RHS

Hence, x = 14 is the correct solution.