Pumpkinpie1 Pumpkinpie1

03-01-2017
Mathematics

contestada

evaluate the following expression using x=3

4 x + 8

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Аноним Аноним

03-01-2017

the answer is 20 because if you replace the x with 3 u get this equation 4(3)+8 now you solve it and get 20 i hope i helped you!

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mcdonalda13 mcdonalda13

03-01-2017

4x + 8 = 20 as you times 4 by x (which is 3) and that equals to 12, then you add 8 to 12 which equals to 20

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5x-4(2x+11)=13 solve for x show all work please