Y = 2x - 8 3x - 2y = 13​

1 answer
Question:

y = 2x - 8 3x - 2y = 13​

Answers

Answer: {x,y} = {3,-2} Step-by-step explanation:// Solve equation [1] for the variable  y  [1]    y = 2x - 8// Plug this in for variable  y  in equation [2]   [2]    3x - 2•(2x-8) = 13   [2]    -x = -3// Solve equation [2] for the variable  x   [2]    x = 3 // By now we know this much :    x = 3    y = 2x-8// Use the  x  value to solve for  y    y = 2(3)-8 = -2 Solution : {x,y} = {3,-2}

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