HELP!! Solve the system by substitution. -2.5x+y=13.5 2.25x-y=-12.25

Sbalajis asked Sep 1, 2023

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42 votes

HELP!!
Solve the system by substitution.
-2.5x+y=13.5
2.25x-y=-12.25

Sbalajis asked Sep 1, 2023

2.4k points

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4 votes

Answer:

-2.5x+y=13.52x-y=-12.25

Mvelay answered Sep 6, 2023

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