Question

Find the value of 'x' and 'y if x + 3y = -12 and -x+2y = 2​

Answer 1

Answer:

Given:

x−2y=−1...1

y=−21...[2]

Putting y=−21 in equation 1:

x−2×−21=−1

⟹x+1=−1

⟹x=−2