heyyyy12 heyyyy12
  • 01-02-2018
  • Mathematics
contestada

Are the expressions 12a + (6+3a) and 3(5a + 2) equivalent show your work and explain

Respuesta :

cineusstanleyy cineusstanleyy
  • 01-02-2018
12a + 6 + 3a = 15a + 2
15a = 15a - 4
0 = - 4
Answer Link
KamrynConner
KamrynConner KamrynConner
  • 01-02-2018
I’m pretty sure it’s -4
Answer Link

Otras preguntas

A 36-tooth gear turns three times. It is connected to a 12-tooth gear. How many times does the 12-tooth gear turn?
Well explained answer plz: Can girls with dark black skin bleach there girlstashes? ???
which fraction shows 32/48 in simplest form
People who have an extra X chromosome could have gotten it through (A) nondisjunction. (B) transposition. (C) transduction. (D) crossing over. (E) all of the ab
if f(x)=3x+7 and g(x)=2x-5 find g(f(-3))A. -26 B.-9 C. -1 D. 10
Well explained answer plz: Can girls with dark black skin bleach there girlstashes? ???
An animal with a coelom, jointed appendages, and metameric segmentation would be classified in the phylum (A) Mollusca (B) Cnidaria (C) Platyhelminthes (D)
what types of units are used to describe area?
Which geographic factor was most significant in helping the soviet union withstand german attacks in world war 2
fun facts about Uranus the planet?