emmibpatterson emmibpatterson

23-08-2021
Mathematics

contestada

Which expression is equivalent to -9a – 10 – 6a + 7?

Respuesta :

mhassan171082 mhassan171082

24-08-2021

Answer: a = - 1/5 or a = -0.2

Step-by-step explanation:

-9a – 10 – 6a + 7 = 0

>> -9a-6a = 10-7

>> -15a = 3

>> -15a/ - 15 =3 / - 15 ( divide by -15 both side)

>> a = - 1/5 or -0.2

Answer Link

Otras preguntas

me pueden mandar un ejercicio de polinomios que incluyan suma resta y multiplicacion resueltos y otra que incluya suma multiplicación y división. SE GANARAN 25

Andy saved $80 over the summer from his part-time job. He withdrew 30% of the money to buy new clothes. How much money does Andy have left in the account after

Solve this equation. Does the equation have one solution, no solution, or infinitely many solutions? Use the drop-down menus to explain your answer. -3(x - 14)

PLEASE HELP ME!!!!!!!!!!!!!!!!!!!!! Pretend that you are a folk artist. Write the lyrics for a song describing an issue that is near and dear to your heart. Thi

Concentrated sodium hydroxide is 19.4 M and has a density of 1.54 g/mL and a molar mass of 40.0 g/mol. What is the molality of concentrated NaOH

___Maleta. Whats the missing word El La Los Las

PLZ answer need it rn

can someone please help me

Help plz im on a test and i don’t understand

20r + 11r + –19r − –4 = –20