Answer:
9
Step-by-step explanation:
2(10) + 4(x-3) = 44
4(x-3) = 24
x-3 = 6
x = 9
The property of equality equal Nineteen
Answer:
3n+7=16
Step-by-step explanation:
3(3)+7=16
9+7=16
16=16
The second one is wrong(x=18)
A = 1/2 b h
5 = 1/2 (5) h
10 = 5h
h = 10/5
h = 2
answer
2
