Question

2. Show that : x = 3, y = - 2 is a solution of the equation x + 2y + 1 = 0.​

Answer 1

Step-by-step explanation:

this is the answer of your question

Answer 2

Answer:

0=0

Step-by-step explanation:

x = 3

y = -2

equation = x + 2y + 1 = 0

= 3 + 2(-2) + 1 = 0

= 3+ -4 + 1 = 0

=3 - 4 + 1 = 0

= -1 + 1 = 0

= 0 = 0