Question

hey guys i need the answers fast ....its class 10th maths ​

Answer 1

$\large{ \underline{ \orange{ \bold{ANSWER\:1= -483}}}}$

$\large{ \underline{ \orange{ \bold{ANSWER\:2 \:\:\:y=20\:\:\:</p><p>x= 50}}}}$

plz see the given attachment..!