120 has the same value as 12 tens
The answer is -3, you distribute 14 then you do 18+42 and combine the x values then solve
![x^2 + 58 = 4 \\ \\ x^2 = 4 - 58 \ / \ subtract\ 58 \ from \ each \ side \\ \\ x^2 = -54 \ / \ simplify \\ \\ x = \pm \sqrt{-54} \ / \ square \ root \ of \ each \ side \\ \\ x = \pm \sqrt{54i} \ / \ simplify \\ \\ x = \pm 3 \sqrt{6i} \ / \ simplify \\ \\](https://tex.z-dn.net/?f=x%5E2%20%2B%2058%20%3D%204%20%5C%5C%20%5C%5C%20x%5E2%20%3D%204%20-%2058%20%5C%20%2F%20%5C%20subtract%5C%2058%20%5C%20from%20%5C%20each%20%5C%20side%20%5C%5C%20%5C%5C%20x%5E2%20%3D%20-54%20%5C%20%2F%20%5C%20simplify%20%5C%5C%20%5C%5C%20x%20%3D%20%5Cpm%20%20%5Csqrt%7B-54%7D%20%5C%20%2F%20%5C%20square%20%5C%20root%20%5C%20of%20%5C%20each%20%5C%20side%20%5C%5C%20%5C%5C%20x%20%3D%20%5Cpm%20%20%5Csqrt%7B54i%7D%20%5C%20%2F%20%5C%20simplify%20%5C%5C%20%5C%5C%20x%20%3D%20%5Cpm%203%20%20%5Csqrt%7B6i%7D%20%5C%20%2F%20%5C%20simplify%20%5C%5C%20%5C%5C%20)
So, your answer to this problem is
x = <span>
±3√6i</span>
5/14
is the answer your welcome ^~^
1.50 - 0.27 = 1.23 liters
Your answer is 1.23 liters will remain.