Well the answer if it was for X would be:
1<span><span>x = -12
</span><span> <span>
2 x = 9/2 = 4.500</span></span></span>
Answer:
27x-3
Step-by-step explanation:
15x +21 - 24 + 12x
= 27x -3
The integer would be -21 and lower
Answer: y= 31
It's 31 because if you add 31 to -21 that would give you 10
Answer:

Step-by-step explanation:
Step 1: Apply the rule
![\left(-64\right)=-64\\\\=\sqrt[3]{-64}](https://tex.z-dn.net/?f=%5Cleft%28-64%5Cright%29%3D-64%5C%5C%5C%5C%3D%5Csqrt%5B3%5D%7B-64%7D)
Step 2: Apply the radical rule
![\sqrt[3]{-64}=-\sqrt[3]{64}\\\\=-\sqrt[3]{64}](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B-64%7D%3D-%5Csqrt%5B3%5D%7B64%7D%5C%5C%5C%5C%3D-%5Csqrt%5B3%5D%7B64%7D)
Step 3: Factor the number
![\:64=4^3\\\\=-\sqrt[3]{4^3}](https://tex.z-dn.net/?f=%5C%3A64%3D4%5E3%5C%5C%5C%5C%3D-%5Csqrt%5B3%5D%7B4%5E3%7D)
Step 4: Apply the radical rule
![\sqrt[3]{4^3}=4\\\\=-4](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B4%5E3%7D%3D4%5C%5C%5C%5C%3D-4)
Therefore, ![\:\sqrt[3]{\left(\:-\:64\right)}\:=\:-4](https://tex.z-dn.net/?f=%5C%3A%5Csqrt%5B3%5D%7B%5Cleft%28%5C%3A-%5C%3A64%5Cright%29%7D%5C%3A%3D%5C%3A-4)