Question

By adding 8 in one number and dividing its result with 2 we get the answer 10,

Show this in equation form.​

Answer 1

$\huge\underline\mathfrak{Answer:}$

$The \:equation\: formed\: is\: \sf{\dfrac{(x + 8)}{2} = 10}$

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$\huge\underline\mathfrak{Step-by-step\: explanation:}$

Let the number be x.

The equation formed will be :

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

.

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Solving for the value of the number.

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

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

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

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

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

The number is 12.

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Let's verify:

Adding 8 to 12 -

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

Dividing it by 2 -

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

.

LHS = RHS = 10

Hence, verified

Therefore, the number is 12.