Answer:
The blank is 3
Step-by-step explanation:
1 - Give the blank a variable
x = our blank
2 - Write it out

3 - Get the denominators equal

4 - Simplify

5 - Solve for the numerators
30+7x = 51
-30 -30
7x = 21
x = 3
The answer is A. After you square root both sides, you have to add 3 to both sides and then divide both sides by 4.
Can you explain this question more please
I got 8/3 because 4/8 would simplify to 1/2 and the line would be flatter
Answer:
The answer is: The third option/C
Step-by-step explanation: