teranicole75 teranicole75

03-10-2018
Mathematics

contestada

fifteen added to the product of a number and 6 is 9. find the number

Respuesta :

jcherry99 jcherry99

03-10-2018

Remark

Start with the product

Let the unknown number = x

The unknown number x is multiplied by 6

At this point you get 6x

====================================

Now you add 15

6x + 15 = 9

Solve

6x + 15 = 9 Subtract 15 from both sides.

6x = 9 - 15 Collect the terms on the right.

6x = - 6 Divide by 6

x = - 6/ 6

x = - 1

Answer Link

Otras preguntas

Does your body have more immovable or movable joints? ? Why

6/15 divided by 4/21 = ?

he searched doggedly for his favorite socks

Analyze the ways in which technology, government policy, and economic conditions changed American agriculture in the period 1865-1900. In your answer be sure to

AP US History question: By the 1850s the Constitution, originally framed as an instrument of national unity, had become a source of sectional discord and tensio

The republics of the USSR declared themselves: satellites counties independent countries a federation

. A triangular prism is attached to a rectangular prism as shown below. If w = 8 inches, x = 5 inches, y = 20 inches, and z = 11.3 inches, what is the surface a

which tool would you use to measure the height of a cube of metal

A slice through the human body that parallels the long axis and extends from front to back, dividing the body in to left and right halves,is called the ?

How to find out the surface area of a 3d prism given only with 0.5m height and 6m length