Answer:
n = 6
Step-by-step explanation:
4n + 12=36
Subtract 12 from each side
4n + 12-12=36-12
4n = 24
Divide each side by 4 on each side
4n/4 = 24/4
n = 6
Answer:
3x - y +5=0
Step-by-step explanation:
<u>Slope:</u><u>-</u><u> </u>
=> m = 2-8/-1-1 = -6/-2
=> m = 3
<u>Using</u><u> point</u><u> slope</u><u> form</u><u> </u><u>:</u><u>-</u><u> </u>
=> y - 2 = 3 ( x - (-1))
=> y - 2 = 3x + 3
=> 3x - y +5 = 0
Answer:
x > 2
Step-by-step explanation:
2(x+5) = 2x + 10 -> 2x + 10 < 4+5x
Subtract 4 from each side.
2x +6 < 5x
Subtract 2x from each side
6 < 3x
2<x
So, x must be > 2