Mathematics, 08.01.2021 20:40 xXFLUFFYXx
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2 For the system of equations shown, tell whether it would take fewer steps to solve by substitution or elimination. Then use that strategy to solve the system. Explain your reasoning.
-3x-4y=15
9x+7y=25
Answers: 1
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2 For the system of equations shown, tell whether it would take fewer steps to solve by...
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