scollier160715 scollier160715

30-10-2020
Mathematics

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What is the value of x?

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What is the value of x Enter your answer in the box class=

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hailydenney2 hailydenney2

30-10-2020

Answer:

X = 40

Step-by-step explanation:

{ 2 (x + 10)} = (3x - 30)

2x + 10 = 3x - 30

10 = 3x - 2x - 30

10 + 30 = 1x

40 = 1x

X = 40

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