Answer:
43.98
Step-by-step explanation:
i was doing a problem like that on my math paper as well
Answer:
1/3
Step-by-step explanation:
7-9x=(x+3)+2x
7-9x=x+3+2x
7-3=x+2x+9x
4=12x
x=1/3
x+23+32+47=180
x+102=180
x=78
O. is the correct answer!!
I think the graph below is correct.