davontaelove50
davontaelove50 davontaelove50
  • 11-09-2021
  • Mathematics
contestada

Translate the sentence into an equation.
Seven times the sum of a number and 3 equals 2.
Use the variable x for the unknown number.


Translate the sentence into an equation Seven times the sum of a number and 3 equals 2 Use the variable x for the unknown number class=

Respuesta :

zoiesymss29 zoiesymss29
  • 11-09-2021

Answer:

Let the number be x

7(x+3) = 2

so,

7(x+3) = 2

7x + 21 = 2

7x = 2 - 21

7x = -19

x = -19/ 7

x = -2.714 (approximately)

Answer Link

Otras preguntas

What factors distinguish one biome from another?
WHAT IS A GOOD PERSONIFICATION POEM ABOUT THE FIRST DAY OF SCHOOL!!!!!
81 is 54% of what number
What is the rubbing force that acts against motion between two touching surfaces .
what is a fraction of a circle of 120 degree
How do archaebacteria move?
What does ¿Cuál es la fecha de hoy? mean and how would you answer?
WHAT IS A GOOD PERSONIFICATION POEM ABOUT THE FIRST DAY OF SCHOOL!!!!!
what the fraction of a circle of 30 degree?
Find the greatest common factor (gcf) of 15 and 35