Math

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5-2x is greater than or equal 7

I get x can be greater than or equal to -1
Or x can be less than or equal to 6
And to graph i puta closed dot on -1 and 6 but it keeps saying im wrong i don't understand how im wrong, can someone explain why please thank you

• Math -

5-2x ≥ 7
-2x ≥ 2
x ≤ -1

How did you get two answers?
It is a linear expression, not a quadratic.

Place a solid dot over -1 and draw a line to the left with an arrow on it.

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