rcabodevilla14 rcabodevilla14
  • 26-10-2018
  • Mathematics
contestada

Twenty seven less than eight times a number is equal to five. What is the number?

Respuesta :

OmegaAzzy
OmegaAzzy OmegaAzzy
  • 26-10-2018

The unknown number is equal to 4.

8x - 27 = 5

Add 27 to both sides.

8x = 32

Divide both sides by 8

x = 4

Answer Link
wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 26-10-2018

8n-27 =5

add 27 to each side

8n = 32

divide by 8

n = 4

Answer n=4

Answer Link

Otras preguntas

What is the answer to this equation, p - 1.34 = -11.8
The Demilitarized Zone between North and South Korea was established in A. 1945. B. 1963. C. 1911. D. 1953.
Why is carbon monoxide not an element?
Differentiate the function Y=(8x^4-x+1)(-x^5+5)
if m<1 = (11x +2) and m<7 = (8x + 7) , find the value of 'x'
What is the equation pie fully?
What is the region inside the cell except for the nucleus?
Which element is more electronegative, sulfur or nitrogen?
how to write 4100 in scientific notation?
A rectangular parcel of land has an area of 7,000 ft2. A diagonal between opposite corners is measured to be 10 ft longer than one side of the parcel. What are