Elimination

Solve: \(x + y = 15 and x - y = 5\)

Solve: \(x + y = 12 and x - y = 2\)

Solve: \(2x - 3y = -1 and x + y = 2\)

Solve: \(x + y = 7 and 2x + y = 9\)

Solve: \(x + y = 100 and x - y = 20\)

Solve: \(4x + y = 18 and x - y = 2\)

Solve: \(3x + 2y = 12 and 3x - 2y = 0\)

Solve: \(x + y = 9 and 2x + y = 12\)

Solve using elimination: \(x + y = 6 and x - y = 2\)

Solve: \(2x + 4y = 8 and x + y = 3\)

Solve: \(3x + 2y = 8 and x + y = 3\)

Solve: \(x + y = 20 and x - y = 10\)

Solve: \(x + y = 4 and x - y = 6\)

Solve: \(2x + y = 10 and x - y = -1\)

Solve: \(2x - y = 8 and x + y = 1\)

Solve: \(2x + y = 13 and x - y = 2\)

Solve: \(x + 3y = 9 and 2x - 3y = 0\)

Solve: \(2x + y = 5 and 3x - y = 5\)

Solve: \(2x + y = 10 and 2x - y = 2\)

Solve: \(x + y = 8 and x - y = 8\)

Solve: \(x + 2y = 8 and x - 2y = 0\)

Solve: \(3x - y = 7 and 2x + y = 8\)

Solve: \(4x + y = 11 and x + y = 5\)

Solve: \(2x + y = 11 and x + y = 7\)

Solve: \(4x + y = 15 and x + y = 6\)

Solve: \(4x + 2y = 10 and 3x - 2y = 4\)

Solve: \(x + 2y = 10 and 3x + 2y = 22\)

Solve: \(3x - 2y = 4 and x + 2y = 12\)

Solve: \(2x + y = 7 and x - y = 2\)

Solve using elimination: \(x + y = 10 and x - y = 2.\)

Solve: \(5x + 2y = 16 and 3x - 2y = 0\)

Solve: \(x + y = 1 and x - y = 7\)

Solve: \(x + y = 5 and 3x - y = 7\)

Solve: \(x + 4y = 10 and x - 4y = 2\)

Solve: \(5x + 3y = 15 and 2x - 3y = 6\)

Solve: \(2x + 2y = 20 and x - y = 2\)

Solve: \(3x + 4y = 10 and 2x + 4y = 8\)

Solve: \(5x + y = 21 and x + y = 5\)

Solve: \(5x - 2y = 4 and x + y = 5\)

Solve: \(x + y = 0 and x - y = 10\)

Solve: \(3x + y = 9 and x + y = 5\)

Solve: \(4x + 2y = 20 and 4x - 2y = 4\)

Solve: \(x + 2y = 14 and x + y = 9\)

Solve: \(2x + 2y = 12 and 2x - 2y = 4\)

To solve the system { 3x + y = 10 ; 2x - y = 5 } using elimination, what is the most logical first step?

Solve: \(x + 3y = 7 and x + y = 3\)

Solve: \(x - y = 5 and x + y = 15\)

Solve: \(2x + 3y = 12 and x - y = 1.\)

Solve: \(x - 2y = -1 and x + y = 5\)

Solve: \(3x + y = 13 and x - y = -1\)