antoniodukes4 antoniodukes4

02-03-2018
Mathematics

contestada

The product of 7 and a number, increased by 3, is equal to twice the number, subtracted from 39.
Find the number

Respuesta :

02-03-2018

Let the number be X. Then we find
7X + 3 = 39 - 2X

Now we collect the terms and find
9X = 36

Finally we divide by 9
X = 4

So our answer is 4

Answer Link

Otras preguntas

A focal arrangement that has a thin lens that the light passes through before traveling down the tube to the objective mirror is a _______________. a. Cassegrai

what is 8.525 rounded to the nearest hundredth

how many tectonic plates are there

are all of the vertical slices on a rectangular pyramid the same kind of shape explain your reasonings please.

which energy transfer is least likely to be found in nature ? A- consumer to consumer B- producer to consumer C-host to parasite D- predator to prey

58 is 16% of what number?

The cost to mail a one ounce letter was 39 cents and the cost to mail a two once letter was 63 cents. What is the ratio of the cost to mail a one ounce letter t

when do babies start teething

limiting reagent definition

Sibyl has seen four more films than Linda. Linda has seen twice as many films as Joel. If Sibyl has seen s films, then in terms of s, what expression can repres