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

What causes led to the out break of the peloponnesian war?
Why is it important for Winnie to consider the Tucks her friends, hers alone?
Talking about Banking: ESL !! Answer this question it is needed for ESL !! Do you use a bank machine (ATM) for banking or shopping? If yes, where do you use i
Is kicked out another word for expelled?
HELP ME ASAP!!!! THIS JUST TWO QUESTIONS BUT THEY AREN'T DIFFICULT
how many years has it been since the last war
It has been proposed that we could explore Mars using inflated balloons to hover just above the surface. The buoyancy of the atmosphere would keep the balloon a
Liz was testing Jane on solving with equations. She gave Jane the following problem: “I am a number such that when you divide me by 7, and then, add 13 you get
Find the volume of the cone
Answer the question as an multiple choice.