(7a-b+3)-(-2a-8b+8)
Apply plus/minus rule.
-(-a)= a and -(a)=-a
we get
(7a-b+3)-(-2a-8b+8)= 7a-b+3+2a+8b-8
Add like terms
=9a+7b-5
Answer: 9a + 7b - 5
Answer:
16 for sure ...
Step-by-step explanation:
16 for sure . which grade question is this ?
Answer:
This is the answer: X=1, -8
10. √7=irrational numbers
11.
15x - 20
------------ = 15x-4
5
Answer:
Step-by-step explanation:
Statement is not true because
0 is not equal not 38
No x here.