X=1 because -7 times 1 = -7
Answer:
30x-18
Step-by-step explanation:
multiply 6 by 5x which is 30x; multiply 6 by 3 which is 18. Subtract to get your simplified equation. A= 30x-18
1.
4 is a whole number so it remains constant.
2.
1/3 = 0.33
Answer: 4.3333333.....