Question

The sum of two number is 69. One number
is more than 6 of second number.​

Answer 1

➲CORRECT QUESTION :

• The sum of two numbers is 69. One number seven more than second number.

☯GIVEN :

• Sum of two numbers = 69
• One number is seven more than the other.

☯ TO FIND :

• The required numbers.

➲ SOLUTION :

Let the one number be x.

Then, the other number = x+7

• One number is seven more than the other.

$: \implies {\tt{Sum= 69}}$

$: \implies {\tt{x +( x + 7) = 69}}$

$: \implies {\tt{x +x + 7 = 69}}$

$: \implies {\tt{2x+ 7 = 69}}$

$: \implies {\tt{2x = 69 - 7}}$

$: \implies {\tt{2x = 62}}$

$: \implies {\tt{x = \cancel{\dfrac{62}{2} }}}$

$: \implies{\huge{ \underline{\boxed{ \red{\bf{x = 31}}}}}}$

$\huge{\pink{\therefore}}$One number is 31.

$\huge{\pink{\therefore}}$Other number is (31+7)=38.

Answer 2

Answer :-

$\purple{\boxed{\sf{Let\: one\: number\: be\: "x"}}}$

$\orange{\boxed{\sf{Let\: other\: number\: be\: "x+7}}}$

Now,

➡ x+x+7 = 69

➡ 2x+7 = 69

➡ 2x = 69-7

➡ 2x = 62

➡ x = $\large\sf{\frac{62}{2}}$

$\large\pink{\boxed{\sf{x=31}}}$

Hope it helps..

Keep smiling..☺

________❤________