Answer:
1
Step-by-step explanation:
4(x+2)+2=14
4x+8+2=14
4x+10=14
4x=14 - 10
4x=4
x=4/4
x = 1
15
0.3% of 5000
= (0.3/100) x 5000
= 0.3 x 50
= 15
y
4/5-0.8-80%
50