stella23442 stella23442
  • 16-08-2018
  • Mathematics
contestada

if 1/2 subtracted from a number and the difference is multiplied by 4, the result is 5. what is the number.

Respuesta :

Bladerunner1976
Bladerunner1976 Bladerunner1976
  • 16-08-2018

The setup is a follows:

4(x - 1/2) = 5

4x - 2 = 5

4x = 7

x = 7/4 = 1 3/4

Answer Link
Аноним Аноним
  • 16-08-2018

n - 0.5 x 4 = 5

n is 1.75

1.75 - 0.5 = 1.25

1.25 x 4 = 5

Answer Link

Otras preguntas

- 50 = 6α + 28 Help pls
The population of the world grows exponentially at a rate of 1.1% per year. Find the number of years it takes for the population to grow from 7 billion to 7.31
To which part of the nervous system do the cranial nerves belong?(1 point) A. spinal nerves B. the peripheral nervous system C. the cerebrum D. the central nerv
What’s A= a+b divided by 2
Which of the following bodies of water DOES NOT touch Africa?
I need help question:how many questions would you need to get correct on a test that has 30 questions to get at least 70% correct?
can write a quadratic function given key features in the form of ordered pairs 12: Write an equation of each quadratic function, in vertex form, with the given
Information of life in rural areas in 3 to 4 paragraphs
how do I solve -2a = -24
What are the constant patterns of each kind of meter?​