LifeSoull
LifeSoull
21-10-2016
Mathematics
contestada
Combine like terms 7a - a+ 16 = ?
Respuesta :
shrexy
shrexy
21-10-2016
6a+16
Explanation:
If there's just a variable, there's an understood 1 in front of it. So what that really says is:
7a-1a+16
So, you combine the a's. 7a minus 1a is 6a. Same as 7-1,but you have a variable stuck on the end of it.
6a+16
:^)
Answer Link
Moly42
Moly42
21-10-2016
7a - a
+ 16 =
7a - a = 6a
6a + 16 =
Answer Link
VER TODAS LAS RESPUESTAS ( 95+ )
Otras preguntas
how do conservationists make use of watersheds and eco zones? why is this important?
A number decreased by 4 is less than 14?
Why is technology a challenge to skills management ?How can businesses selling the same goods/services eliminate competition ?
How do you solve, 7/9+1/2-3/2+2/9 ?
how can i fix this fragment sentancei moved to the United States when i was young it was easy to learn english, my parents were already here, they knew english
what was the largest and most decisive battle fought in indian territory
What is 1/5 of 15 pennies
1/4 of a liter is equal to how many mL
Is moss a decomposer?
Why is technology a challenge to skills management ?How can businesses selling the same goods/services eliminate competition ?
