thinknoodlesmcowmnr4 thinknoodlesmcowmnr4

03-04-2020
Mathematics

contestada

The sum of -4 and 5 times a number is multiplied by 3. The result is 212 less than 7 times the number. What is the number?

Respuesta :

Kittyqueen15 Kittyqueen15

15-04-2020

Answer:

104

Step-by-step explanation:

First, put the word equation into a numerical equation.

-4+5x=7x-212 This is our equation

-4=2x-212 I subtracted 5x from both sides

208=2x I added 212 to both sides

104=x I divided both sides by 2

Answer Link

Otras preguntas

Need help !!! Cant figure this question out

The independent variable or the one that is intentionally manipulated is

35 POINT QUESTION PLZ ANSWER A-D

During the 1920s, why did so many people heavily invest in the stock market? (Select all that apply) - Stocks were one way to make more money. - Banks were not

PLEASE HELP ASAP OFFERING 10 POINTS Ms. Carr's class is selling magazines to raise money for a field trip. The students in class decide they want to make a $5.5

About what percent of u.s. adults are either alcohol abusers or alcohol dependent?

Which quadrilaterals have all of the properties of a parallelogram? a.rhombus, kite, and trapezoid b.rhombus, rectangle, and square c.rhombus, kite, and

different types of dominance

Geometry! Please help, I do not understand!! What is the value of x?

Which of these factors causes population growth to slow down? A. Natural selection B. Competition for resources C. Increased emigration D. Adaptatio