Решите пж -2=-9-2(-2x+1)

Question

Решите пж
-2=-9-2(-2x+1)

Answer 1

-2=-9-2(-2х+1)
-2=-9+4х-2
-2+9+2=4х
9=4х
х=9:4
х=2 1/4

Comments

спс

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только там

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-2=-9-2+2

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-4X=-9

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X=-9:(-4)

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да ведь?

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аууууу

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Нет

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да