Solve X Y 7 And 3x 2y 11
Substitute x = 5 back into one of the original equations to solve for y 2x 3y = 22 2(5) 3(4) = 22 10 12 = 22 22 = 22 TRUE 3x y = 19 3(5) 4 = 19 19 = 19 TRUE Check both solutions by substituting them into each of the original equations Answer x = 5 and y = 4 The solution is (5, 4)Steps for Using the Substitution Method in order to Solve Systems of Equations Solve 1 equation for 1 variable (Put in y = or x = form) Substitute this expression into the other equation and solve for the missing variable Substitute your answer into
