Question

Y = 6 x = 1.5
2.6y - 2x

Answer 1

12.6

Explanation:

-substitute

2.6(6)-2(1.5)

v v

15.6 3

15.6-3 = 12.6

Answer 2

12.6

Explanation:

Y=6

x=1.5

2.6(6) - 2(1.5)

(15.6) - (3)

12.6