irenetorres2001 irenetorres2001

03-05-2017
Mathematics

contestada

The difference of a number divided by
7
and
9
equals
2
.
Use the variable
y
for the unknown number.

Respuesta :

midknight9 midknight9

03-05-2017

[tex] \frac{y}{7} [/tex] - 9 = 2

Add 9, to get [tex] \frac{y}{7} [/tex] = 11

Multiply by 7 to get y = 77.

Answer Link

Otras preguntas

What is HIV and the causes

What are the origins of prevailing ideas about natural, ideal, and deviant bodies in sports and in society?

Heating zinc sulfide in the air causes the formation of

A pack of 9 toilet rolls costs £4.23 A pack of 4 toilet rolls costs £1.96 Which pack gives the better value for money? You must show all your working.

If you multiply a number by five and then subtract negative ten, the difference is negative thirty. What is the number?

what does the agora tell us about the culture of athens?

In little Marsden the population is 17 222. The men and women together total 9142 and the women and children together total 13 201. There are ...... Women There

whats Henry Hudson interesting facts?

The number 6 is halfway between 4.5 and 7.5.Answer the missing numbers below.The number 6 is halfway between 2.8 and .......The number 6 is halfway between -12

If x^5y^4z^2 <0 , which of the following must be true? I xy <0 II yz <0 III xz <0