mariahmays mariahmays
  • 11-11-2020
  • Mathematics
contestada

24 = -3(2а — 15) — а

Respuesta :

bbenzenhafer
bbenzenhafer bbenzenhafer
  • 11-11-2020

Answer:

a=3

Step-by-step explanation:

24= -3(2a-15)-a -->given

24=-6a+45-a -->distribute the -3

24=-7a+45 -->combine like terms

-21=-7a -->subtract 45 from both sides

3=a -->divide both sides by -7

Answer Link

Otras preguntas

Describe what might happen if Earth’s magnetic field continues to lose strength.
Write 2.275 as a mixed number
how do you write 314,207 in word form
In figuring his net income, Mr.Halkides listed his salary income of $15,000, $258 from his dividends,and $2562 from the sale of property. His deductions include
Write a word problem that would require you to use 5,621 divide by 23.
A machine produces 75 widgets an hour. How many widgets does it produce in 6 minutes
how do you round to the nearest whole number? 3.1
The United States entered the war on the side of the Allies because Germany __________
In my carpenter shop I make 3 legged stools and 4 legged chairs. I looked at my days output and counted 55 legs and 16 seats. How many stools and how many chai
What is the gcf of 30,45,75