3 + x/2 = 7
x = (7-3)*2 = 8 = the number
Answer:22
Step-by-step explanation:
10x2+1x2=
20+2
=22
Answer:
108.41
Step-by-step explanation:
Answer:
Nope :)
Step-by-step explanation:
X = 3; B = 70
60 + 15x + 5 + 22x + 4 = 180
69° + 37x = 180
37x = 180° - 69°
37x = 111°
x = 111/37
x = 3
B = 22x + 4
B = 22(3) + 4
B = 66 + 4
B = 70
