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grade 9 · A1-004

Eliminate a variable

Combine equivalent equations so one variable cancels, then check the ordered pair.

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Show what I knowFresh problem · seed 616619766

Solve the system \(x+y=-7\) and \(x-y=5\).

Choose an answer\((1, -6)\)\((-1, 6)\)\((-1, -6)\)\((-6, -1)\)

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Math Lab is a working name for Ready Rung's separate math-learning product. Guided success and independent evidence are reported separately.