Answer:
a=0
Step-by-step explanation:
im prbly wrong pls tell me if im wrong
Answer:
X+6
Step-by-step explanation:
Combined like terms.
Answer: 9x + 17a
Step-by-step explanation:
2x + 7x + 8a + 9a
2x+7x= 9x
8a+9a= 17a
= 9x +17a
Answer:
x,y= -1,0
Step-by-step explanation: