Question

10x - 3y + 2x + 4y Evaluate when x = 1 and y = 2

Answer 1

10x-3y+2x+4y

= (10*1) - (3*2) + (2*1) + (4*2)

= 10 - 6 + 2 + 8

= 4 + 2 + 8

= 6 + 8

= 14

14 is the answer

Answer 2

The answer would be 14