4n - 3= -2n + 9
add 3n to both sides
4n= -2n +12
add 2n to both sides
6n= 12
divide both sides by 6
n= 2
Check:
4n-3=-2n+9
4(2)-3= -2(2)+9
8-3= -4+9
5=5
Hope this helps! :)
Answer:
I think the correct answer is D
Step-by-step explanation:
Answer:
Right
Step-by-step explanation:
Answer:
0.25
Step-by-step explanation:
0.3 = 0.30
smallest value that can round up to 0.30 -> 0.25
Answer:
84
Step-by-step explanation:
8x6=48
2x4=8
4x7=28
48+28+8=84