zanylawallace zanylawallace
  • 23-09-2020
  • Mathematics
contestada

Find a?
24=-3(2a-15)-a

Respuesta :

aliwreading
aliwreading aliwreading
  • 23-09-2020

Answer: A = 3

Step-by-step explanation:

Simplify by multiplying

-6a + 45 -a

add like terms

-7a + 45 = 24

-7a = -21

a = 3

Answer Link
ks275114cute ks275114cute
  • 23-09-2020

Answer:

A=3

Step-by-step explanation:

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

24=-6a+45-a

24=-7a+45

-45      -45

-21=-7a

-21/-7= 3

A=3

Answer Link

Otras preguntas

What is the value of 3 x squared minus 5 x y + 5 y squared for x = negative 6 and y = 2? -68 -4 188 208
What is the y-value when x equals 23? y = 460 - 11(x)
Why was the Persia ultimately unsuccessful in conquering Greece at the battle of marathon
Select the correct answer. How did Shakespeare transform a detail from Ovid's story about the awakening of a statue? A. Shakespeare had the statue regain her yo
CRITICAL THINKING ACTIVITIES 1. Use the computer to find information on the herb Echinacea, sometimes used by patients with upper re- spiratory tract infections
What methods show the property sheet? Check all that apply.
How does water enable substances to pass through a cell membrane? How does water enable substances to pass through a cell membrane ?​
Calcular cuántos números enteros diferentes de tres dígitos se pueden formar con los dígitos 2, 3 ,4 ,5 ,6 ,7 , 8 si los dígitos no pueden repetirse
Read the epitaphs of Mr. and Mrs. Purkapile from the Spoon River Anthology and answer the question that follows. Mrs. Purkapile HE ran away and was gone for a y
answer must be in simplest form