1. -1
2. 7
3. 1/45( if the 9x is multiplied?)
Answer:
c is the best answer of this question
Answer:
1/2 of an answer is zero qnswer
Step-by-step explanation:
use the language i used to write it down
Changing those words into an equation, we get:
7+3x = 19
Subtract both sides by 7
3x = 12
Divide both sides by 3
x = 4
That number is 4. Have a nice day! :)