Question

The sum of two numbers is 90. If one of them
is 10 more than the other, find the numbers.​

Answer 1

Answer:

Let the first number be x and second number be x+ 10

according to question

x+ x+10=90

2x+10=90

2x=90-10

2x=80

x=80/2

x=40

first number=x=40

second number =x+10=50

Step-by-step explanation:

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Answer 2

Question :-

the sum of the two numbers is 90 . if one of them is 10 more than the other, find the numbers .

ave :

• sum of two numbers = 90
• one of them is 10 more than the other .

we have to find :-

to find the numbers which add together to gives 90 .

Solution :-

• let first number = x

∴ second number = (x + 10)

according to question -

x + (x + 10) = 90

= x + x + 10 = 90

= 2x + 10 = 90

= 2x = 90 - 10

= 2x = 80

= x = 80/2

= x= 40

so first number = 40

∴ second number = x + 10

= 40 + 10

= 50

hence we have the numbers which add together to gives 90 i.e 40 and 50