Verified answer

Answer:

Step-by-step explanation:

[tex]$4 \cdot {x}^{2} - 3 x y + 7 - \left(2 \cdot {x}^{2} - 5\right) = 2 x^{2} - 3 x y + 12$[/tex]

The answer is [tex]2 x^{2} - 3 x y + 12$[/tex] not [tex]2 x^{2} - 3 x y + 2$[/tex]