Question

How to solve show that x=2,y=-2 is a solution of linear equation 5x+3y=4?

Answer 1

$5x + 3y = 4 \\ by \: putting \: x = 2 \: and \: y = -2 \\ 5 \times 2 + 3 \times ( - 2) = 4 \\ 10 + ( - 6) = 4 \\ 4 = 4 \\ so \: x \: and \: y \: are \: solutions \: \: of \: equation \\ hope \: you \: like \: this \: answer$

Answer 2

put X=2,y=-2
LHS=
5×2+3×(-2)
=10-6
=4
RHS=4
HENCE,LHS=RHS IT MEANS X=2,Y=(-2) IS A SOLUTION OF LINEAR EQUATION