Question

solve the pair of
linear equation
ax+by = c
bx+ay=1+c​

Answer 1

Step-by-step explanation:

By using cross multiplication method

x÷b-bc = y÷a+ac-cb = -1÷a^2 +b^2

By equating 1 and 3

x = bc-b ÷ a^2 + b^2

By equating 2 and 3

y = cb - ac - a ÷ a^2 + b^2