Question

solve 3x+2y= 29 ; 5x-y=18​

Answer 1

Let's solve the equations by eliminating 'y'. Fill suitably the boxes below.Multiplying equation (II) by 2.::. 5x x - y xx D = 18 xx o10x - 2y = 0 ... (III)Let's add equations (I) and (III)3x + 2y = 29=in ensite value ofnation (II) asng this value ofSubstituting x = 5 in equation (1)3x + 2y = 29... 3 O + 2y = 29: + 2y = 29i. 27 = 29-D.. y = O:. 27 = D(x, y) = ( , ) is the solution.- 21. 178 + 150 = 11312-3) = 8