Meet my X

Addition

100

If X = 24, What is X + 234

258

200

If X = 299 and Y = 53, What is X+Y? 

352

300

If X + 89 = 456,  What is X ? 

367

400

If X = 212 and Y= 20 + X , What is Y? 

232

500

If X = 177 and Y = X+X, What is X+Y ? 

531

Subtraction

100

If X = 23 , What is 81 - X? 

58

200

If X = 82 and Y = 24, What is X - Y ? 

58

300

If 536 - X = 231, What is X? 

305 

400

If 190 - X = 24, What is X? 

X= 166

500

If X = 5623, What is 9237342 - X - X? 

9,226,096

PEMDAS

100

If X= 213 and Y = 2

What is : X + (Y + 23)? 

238

200

If X= 23 and Y = 2

What is : X^y + Y ? 

531

300

If X = 81 and Y= 3

What is : (2X + Y) - X

84 

400

If X = 56 , Y = 48 and C = 2 

What is (X^c+Y) x C + Y 

6,416

500

If X = 32 , Y = X² and C = X-12 

What is X + C + (2Y + 12) 

2,112