Isabella594 Isabella594

11-10-2018
Mathematics

contestada

Find the value of a if x=3 is a solution to the equation x/a=7

Respuesta :

Kgildner Kgildner

11-10-2018

if x=3
3/a=7
a(3/a)=a(7)
3=7a or 7a=3
(7a)/7=3/7
a=3/7

Answer Link

Otras preguntas

1. 10% of what number is 80? 2. 33.333% of what number is 21?

How does a plant benefit from having a cell wall around the cell membrane?

a jigsaw puzzle contains 50 pieces if joining any 2 pieces or groups is considered as one move what is the least amount of moves to put it together

What is the sum of 5/30+4/6

1. Amanda weighs 48 pounds (lbs). The physician ordered a drug that is delivered in the proportion of milligrams (mg) of medication to kilograms (kg) of body we

How do you find a Mark-up or Mark-Down for retail prices? For example; Original price; $279.99, Mark-down: 75%. And can someone please show how its done? Thanks

1. Amanda weighs 48 pounds (lbs). The physician ordered a drug that is delivered in the proportion of milligrams (mg) of medication to kilograms (kg) of body we

How do you find a Mark-up or Mark-Down for retail prices? For example; Original price; $279.99, Mark-down: 75%. And can someone please show how its done? Thanks

In the "Christmas Song" what are folks dressed up like?

Three students collected more than $93 washing cars. They used $15 to reimburse their parents for cleaning supplies. Then they divided the remaining money equa