// Solve equation for the variable y
y = -3x + 10Plug this in for variable y in equation [1]2x - (-3x+10) = -6 5x = 4Solve equationfor the variable x x = 4 = 4/5 x = 4/5 y = -3x+10bUse the x value to solve for y
y = -3(4/5)+10 = 38/5 Solution : {x,y} = {4/5,38/5}