iamaaliyah2004 iamaaliyah2004
  • 03-09-2020
  • Mathematics
contestada

Solve for a.
2 (20 – 4a) = 6 - a
A: 0
B: -1
C: no solution
D: all real numbers

Respuesta :

rtwenefour
rtwenefour rtwenefour
  • 08-09-2020

Step-by-step explanation:

2(20-4a)=6-a

40-8a=6-a

-8a+a=6-40

-7a=-34

-7a/-7=-34/-7

a=34/7 or 4.9

Answer Link

Otras preguntas

Area of parallelogram is ?
Ano ang Information Communications Technology
thomas paines common sense convinced the colonists to
Lidia is paid at a standard rate per hour before 5 pm, and then a higher rate per hour after 5 pm. On Monday she worked from 2 pm to 7 pm and earned $110. On Tu
Which of the following is not a characteristic of specific phobia? a. The marked anxiety is far beyond what would be reasonable expected b. The stimulus is avo
The sum of two numbers is 3. One number is twice the second number plus 12.
42=-7(z-4) what is z
If this person hav this what would the other person have
What is the largest whole number x can be if 8+x is lager than 2x
X Simplify: x²+x OA) 1/3 X+1 3 O B) ¹/3x OC) (x + 1/3x) OD) x/3