Answer:7.15
Step-by-step explanation: You multiply it
Answer:
x>5
Step-by-step explanation:
|x| its absolute value so it stays the same X
<span>Write the equation
</span>
3n - 6 = n + 8
hope it helps
This is a bit of algebra.. you do not know either side so the width you will label x and the length you will label x +8. we know that if you add all 4 sides, you will have 256 feet. x + x + (x+8) + (x+8)=256 4x+16=256, Subtract 16 from both sides and you have 4x=240. divide by 4 on both sides and you get. x=60.. That makes the width = 60ft and the length = 68ft
-8=-(x+4)
-8=-x-4
Move x to one side and add 8 to both sides
X=4
