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Graph the solution set of the inequality 3(1 – x) < 9.
Remember that when you multiply or divide both sides
of an inequality by a negative number, you must reverse
the direction of the inequality sign.

Respuesta :

wegnerkolmp2741o

Answer:

x > -2

Step-by-step explanation:

3(1 – x) < 9

Divide each side by 3

3/3(1 – x) < 9/3

1-x < 3

Subtract 1 from each side

1-x-1 < 3-1

-x < 2

Multiply each side by 1, remembering to flip the inequality

-x*-1 > 2*-1

x > -2

Open circle at -2, line going to the right

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