x+3x=108
4x=108
x=108/4=27
Answer:
x+3x = 108
4x = 108
x = 108/4 = 27
27 and 81
hope this helps :)
8+n^2
Step-by-step explanation:
Soccer practice started at 6:00, because 7:15 - 1:15 = 6:00
y=-2x +8
given that, y=2×7
y=14
and
x+y=5
x+14=5
x=5-14
x=9
x not equal to 5
