Question

if x = 3 and Y = - 2 is a solution of linear equation 3 X + 2y - 5 = 20​

Answer 1

Answer:

3×3+2×-2-5

9-4-5

9-9= 0

Answer 2

Answer:

3x+2y-5=20

3×3+2×(-2)-5=20

9-4-5=20

9-9=20

0=20

20