292282
2536939
2032919
492600
5073878
4065838
22345270
28535050
9575289
10211822
9646214
2^x-2^-x=1
solve y''-3y'+3y=3+2x3
50 decreased by the product of c and d
simplify 5r+4p-8r+6
$$\int_(ln(1-x)) dx$$
6y+7x=57
6y+5x=39
