Answer:
13
Step-by-step explanation:
The answer is 56 inches squared.
The answer is 0.5! Good luck
Answer:
x=6
Step-by-step explanation:
multiply 7 by x and 7 by -4. You get 7x-28=14, add 28 to 14, which is 42. So 7x=42, then divide 7 on both sides, and you get x=6.