alyssamcmichen alyssamcmichen

18-09-2020
Mathematics

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what is the value of the expression -2 (3x minus 2) + x + 9 when x equals negative 3 choices are a -16 B -2 C 28 D 34 which one

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sqdancefan sqdancefan

19-09-2020

Answer:

C 28

Step-by-step explanation:

Put the given value where x is in the expression and do the arithmetic.

-2(3(-3) -2) +(-3) +9

= -2(-9 -2) -3 +9

= -2(-11) -3 +9

= 22 -3 +9

= 19 +9

= 28

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