juliangaming32ovlbax juliangaming32ovlbax
  • 01-09-2017
  • Mathematics
contestada

Twice a number increased by 3 is 45. What is the number?

Respuesta :

BusterTori BusterTori
  • 01-09-2017
135 because 45x3=135 at least I'm sure this is what you mean
Answer Link
musiclover10045
musiclover10045 musiclover10045
  • 01-09-2017

2N+3=45

2N = 42

N = 42/2 = 21

N = 21

Answer Link

Otras preguntas

Explain why 58 can be rounded to the nearest hundred even though there is not a digit in the hundreds place?
Please help me simplify 12/75 to a decimal
which number is a factor or 20 but not a multiple of 2?
The scientific notation of 2500?
When you divide a whole number by a whole number( other then one), the quotient is a smaller number?
How do you Solve 24=6(-x-3)
I am doing a test to see if there is a connection between how long you run and how fast your heart beats. I will be performing an experiment where a person wil
170000 in scientific notation
I am doing a test to see if there is a connection between how long you run and how fast your heart beats. I will be performing an experiment where a person wil
Which of the following corresponds to a supersonic speed? a) Mach0.5b) Mach 1.0 c) Mach 1.5