Question

2x= 14 trial and eror​

Answer 1

Answer:

x = 7

Step-by-step explanation:

2x = 14

x= 14/2

x= 7

so, 7 is the answer

Answer 2

The value of x = 7 for the equation 2x = 14 using trial and eror method

Given :

The equation 2x = 14

To find :

The solution using trial and eror method

Solution :

Step 1 of 2 :

Write down the given equation

The given equation is

2x = 14

Step 2 of 2 :

Find Solution using trial and eror method

For x = 1 , 2x = 2 × 1 = 2 ≠ 14

For x = 2 , 2x = 2 × 2 = 4 ≠ 14

For x = 3 , 2x = 2 × 3 = 6 ≠ 14

For x = 4 , 2x = 2 × 4 = 8 ≠ 14

For x = 5 , 2x = 2 × 5 = 10 ≠ 14

For x = 6 , 2x = 2 × 6 = 12 ≠ 14

For x = 7 , 2x = 2 × 7 = 14

Conclusion :

Thus for x = 7 , LHS = RHS holds

Hence the required solution is x = 7

━━━━━━━━━━━━━━━━

Learn more from Brainly :-

$1.$ how many terms are there in an expression 12ab -24b +36a

https://brainly.in/question/22764723

2. On common factorization 12a+9 becomes 3a(4a+3) 

https://brainly.in/question/30544360

3. Solve the equation 12p-11=25

https://brainly.in/question/26811798