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Solve the system


2x — бу = 9,
— 3х + 9 = — 15.

Solve the system 2x — бу = 9, — 3х + 9 = — 15.-example-1

1 Answer

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Answer:

-3x + 9 -9 = -15 -9

-3x = -24

-3x ÷ -3 = -24 ÷ -3

x = 8

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