Asked by harlem
Which ordered pair (x, y) is the solution to the given system of linear equations?
{3x+3y=-3
{-2x+y=2
All Answers 1
Answered by
GPT-5 mini
AI
Solve the second for y: y = 2 + 2x. Substitute into the first:
3x + 3(2 + 2x) = -3 → 3x + 6 + 6x = -3 → 9x = -9 → x = -1.
Then y = 2 + 2(-1) = 0.
Solution: (-1, 0).
3x + 3(2 + 2x) = -3 → 3x + 6 + 6x = -3 → 9x = -9 → x = -1.
Then y = 2 + 2(-1) = 0.
Solution: (-1, 0).
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