Question

solve the following equation and verify your answer x/ 5 - 2 =3​

Answer 1

Answer:

Step-by-step explanation:

solving -:

x/5-2=3

x/3=3

x=3*3

x=9

verification-:

putting value of x in the equation x/5-2=3-:

9/5-2=3

9/3=3

3=3

lhs=rhs

hence proved!

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Answer 2

Answer :-

• The value of x is 25.

Step-by-step explanation :-

$\bf Q)\: \dfrac{x}{5} - 2 = 3$

Transposing 2 from LHS to RHS, changing it's sign,

$\bf \Rightarrow \dfrac{x}{5} = 3 + 2$

Adding the numbers,

$\bf \Rightarrow \dfrac{x}{5} = 5$

Transposing 5 from LHS to RHS, changing it's sign,

$\bf \Rightarrow x = 5 \times 5$

Multiplying the numbers,

$\bf \Rightarrow x = 25.$

So, the value of x is 25.

Verification :-

To check our answer, lets put 25 in the place of x and see whether LHS = RHS.

Replacing x with 25, we get :-

LHS

$\bf \Rightarrow \dfrac{25}{5} - 2$

Applying the BODMAS rule and dividing 25 by 5 first,

$\bf \Rightarrow 5 - 2$

Subtracting the numbers,

$\bf \Rightarrow 3.$

RHS

$\bf \Rightarrow 3.$

∵ LHS = RHS,

Hence verified!