janellita1996 janellita1996

01-07-2016
Mathematics

contestada

Two numbers total 86 and have a difference of 12. Find the two numbers.

Respuesta :

olemakpadu olemakpadu

01-07-2016

let the two numbers be x and y.

x + y = 86
+
x - y = 12
_________
2x + 0 = 98
__________

2x = 98

x = 98/2

x = 49

From x + y = 86

49 + y = 86

y = 86 - 49

y = 37

The numbers are 49 and 37.

Answer Link

Otras preguntas

How is the numeral 35.012 written in words and why

.is a pot holder a conductor or a insulator

A 1 digit number and a 3 digit number have a sum of 205. The same two number have a difference of 195, a product of 1,000 and a quotient of 40. What are the t

A 1 digit number and a 3 digit number have a sum of 205. The same two number have a difference of 195, a product of 1,000 and a quotient of 40. What are the t

Trying to translate word problems. Five times the sum of 3 and twice some number is 70. what is the number?

Does the depth of a pan affect how water freezes?

A passenger on a boat moving at 1.70 m/s on a still lake walks up a flight of stairs at a speed of 0.60 m/s , as shown in the figure . The stairs are angled at

If the speed of an object is tripled, its kinetic energy will be

What is two thirds minus six thirds

.is a pot holder a conductor or a insulator