hailey0621 hailey0621

22-08-2019
Mathematics

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-2/5(5x+15)=30 what does x equal

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Аноним Аноним

28-08-2019

Answer:

-18

Step-by-step explanation:

-2/5 × 5x = -2x

-2/5 × 15 = -6

-2x - 6 = 30

add 6 to both sides

-2x = 36

divide both sides by -2

x = -18

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