Question

the sum of two number is 64 and the second number is 16 less than the first find the numbers​

Answer 1

Answer:

24, 40

Step-by-step explanation:

Equation 1, total of the two numbers:

x + y = 64

Equation 2, difference between the two numbers:

x = y - 16

Substitute for x in equation 1:

(y - 16) + y = 64

2y -16 = 64

2y = 80

y = 40

Solve for x:

x = y - 16

x = 40 - 16

x = 24

The two numbers are 24 and 40.

Answer 2

Answer:

24, 40

Step-by-step explanation:

Equation 1, total of the two numbers:

x + y = 64

Equation 2, difference between the two numbers:

x = y - 16

Substitute for x in equation 1:

(y - 16) + y = 64

2y -16 = 64

2y = 80

y = 40

Solve for x:

x = y - 16

x = 40 - 16

x = 24

The two numbers are 24 and 40.

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