Answer:
11
Step-by-step explanation:
√3x+16=7
3x+16=7^2
3x+16=49
3x=49-16
3x=33
X=33/3
X=11
So the answer is 11
Yes
Yes, 3 is a factor of 12.
The equation should look something like:
x+16 = 32
or
16+x = 32
Answer: no thanks im good