gvillemike707
gvillemike707
12-02-2018
Mathematics
contestada
-7a-10=20-3a please show work help
Respuesta :
TheAakash
TheAakash
12-02-2018
[tex]-7a-10=20-3a[/tex]
Combine like terms:
[tex]-4a -10 = 20[/tex]
[tex]-4a = 30[/tex]
Solve for a:
[tex]a = -\frac{30}{4} = -7.5[/tex]
Your answer:
a = -7.5
Answer Link
VER TODAS LAS RESPUESTAS ( 92+ )
Otras preguntas
Guys help plz I’m giving Brainliest.
image. A concave lens always produces a(n) A. inverted o B. real C. virtual D. magnified
SMARTIES HELP ME PLEASE!!!!!!!!!!!!!!
Which number below is a perfect square? 15 19 16 20
HELP! BIOLOGY PLEASE!!!
What type of organism is pictured below? Is it a prokaryote eukaryote? What is it's common name?
During spontaneous fission, a nucleus of 25498Cf can produce 11846Pd, four neutrons, and what other nuclide?
In the late-nineteenth century, the European race to rapidly colonize Africa became known as the _____.
(4 x 5)2 - 6 + 3 = ?
Which letter on the map shows the location of the D-day invasion? A B C D
