Answer:
Step-by-step explanation:
If you factor the expression 7a+21 you can get:
7 × (a+3)
Answer:
I think no. Because degree is the sum all variables in first equation degree. Is14 but second equation degree not 14.
Answer:
True
Step-by-step explanation:
A and C are rational numbers
Answer:
x=1
Step-by-step explanation:
(5x+−2x)+(3+−2)=4
3x+1=4
3x=3
x=1
