A variable needs to be eliminated to solve the system of equations below. Choose the correct first step.
3, x, plus, 6, y, equals, 66
3x+6y=
66
x, plus, 6, y, equals, 58
x+6y=
58
Answer
Multiple Choice Answers
A, d, d, to eliminate , x, .Add to eliminate x.
S, u, b, t, r, a, c, t, to eliminate , x, .Subtract to eliminate x.
A, d, d, to eliminate , y, .Add to eliminate y.
S, u, b, t, r, a, c, t, to eliminate , y, .Subtract to eliminate y.