Home > Algebra calculators > Linear Equation in Two Variables using Substitution Method calculator

Solve Linear Equation in Two Variables
Polynomial-1
Polynomial-2

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 1. Substitution Method Solve linear equations 7Y+2X-11=0 and 3X-Y-5=0 using Substitution Method2X+7Y-11 = 0 ->(1)3X-Y-5 = 0 ->(2)Taking Eqn. (2), we have3X-Y-5 = 0=> Y = 3X-5 ->(3)Putting Y = 3X-5 in Eqn. (1), we get2X+7(3X-5)-11 = 0=> 2X+21X-35-11 = 0=> 23X-46 = 0=> 23 (X-2) = 0=> X-2 = 0=> X = 2 ->(4)Now, Putting X = 2 in Eqn. (3), we getY = 3(2)-5=> Y = 6-5=> Y = 1:. Y = 1" and "X = 2