Question

the sum of two numbers is 15 if one of the numbers is X the other will be.?
please give with the whole process​

Answer 1

Answer:

The two numbers are 7.5

Step-by-step explanation:

2x=15

x=15/2

x=7.5

Answer 2

Given :  the sum of two numbers is 15

one of the numbers is X

To Find : the other will be

Solution:

the sum of two numbers is 15

one of the numbers is X

Assume that Another number is Y

Hence X + Y  = 15

Subtract X from both sides

=> X + Y - X  = 15 - X

=> Y + X - X  = 15 - X

=> Y  = 15- X

Hence other number is 15 - X

the sum of two numbers is 15 if one of the numbers is X the other will be 15 - X

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