3x y=10 x-y=2 solve 309700-Solve graphically 3x+y=10 x-y=2

Q Solve 3x4y=10 and 2x−2y=2 by substitution method Q Solve equations using substitution method 3x2y=1 and 2x−3y=5 Q Solve for x and y by substitution method 1 2x 1 3y=2 (x≠ 0,