michaeljongaita michaeljongaita

03-06-2018
Mathematics

contestada

what is the algebraic equation 3 times the sum of a number and 7 is 2 less than five times the number

Respuesta :

03-06-2018

Let n = number

"3 times the sum of a number and 7" translates to 3(n + 7)

"2 less than five times the number" translates to 5n - 2

The word "is" becomes the equals sign.

3(n + 7) = 5n - 2

I think you already asked this one.

Answer Link

Otras preguntas

How many ways are there to answer a $10$-question true/false test, where at least $3$ of the questions have been answered with a false?

why is Service to humanity our duty

The huntsman was just passing the house, and thought to himself: “How the old woman is snoring! I must just see if she wants anything.” So he went into the room

two circles have circumferences of (8xy) cm and (5xy) cm respectively. what is the variable expression to represent the sum of their circumferences? (8xy)cm X

on the cordinate plane what is the distance between the ponts -4,6 and 9,6

recall how Newton's investigation of light followed one form of scientific method

Can I please get help? Im not sure

What is AC concerning electricity?

In which stage of the fashion life cycle is the garment?

A dilation has been performed on DEF. The length of segment EF is 10 cm and the length of segment E'F' is 5 cm. If segment DE has a length of 12 cm, what is the