【ベストコレクション】 x+y=3 4x-3y=26 by substitution method 254160-X+y=3 4x-3y=26 by substitution method
2 4x – 3y = 14 (equation 2) Solution Step 1 In this example the coefficients of y are already opposites (3 and –3) Just add the two equations to eliminate y Step 2 Isolate variable x 6x = 12 Step 3 To get the value of y you need to use the substitution method Substitute x = 2 into equation 1 2(2) 3ySolution Solution provided by AtoZmathcom Substitution Method Solve Linear Equation in Two Variables Solve linear equation in two variables 1 12x 5y = 7 and 2x 3y 5 = 0 2 x y = 2 and 2x 3y = 4 3 7y 2x 11 = 0 and 3x y 5 = 0 X+y=3 4x-3y=26 by substitution method