Question

1. By adding 8 in one number and dividing its result with 2 we get the answer 10, show this in equation form
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Answer 1

Answer:

(x+8)÷2=10

Step-by-step explanation:

(x+8)÷2=10

x+8=10×2

x+8=20

x=20-8

x=12

Answer 2

Answer:

The equation formed is $\sf{\dfrac{(y + 8)}{2} = 10}$ and the number is 12.

Step-by-step explanation:

Let the number be y.

The equation formed will be :

$\sf{\rightarrow} \: \dfrac{(y + 8)}{2} = 10$

This is the equation formed.

Solving for the value of the number.

$\sf{\rightarrow} \: (y + 8)= 10 \times 2$

$\sf{\rightarrow} \: (y + 8)= 20$

$\sf{\rightarrow} \: y= 20 - 8$

$\sf{\rightarrow} \: y = 12$

The number is 12.

Verification:

Adding 8 to 12 -

$\sf{\rightarrow} \: 12 + 8 = 20$

Dividing it by 2 -

$\sf{\rightarrow} \: \dfrac{20}{2} = 10$

LHS = 10

RHS = 10

LHS = RHS

Therefore, the number is 12.