What is the value of x in the equation 3(2x + 8) = 0? –8 –4 4 8

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23-07-2015
Mathematics

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What is the value of x in the equation 3(2x + 8) = 0? –8 –4 4 8

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Аноним Аноним · Answer 1 · 2015-07-23T18:35:37+02:00

Аноним Аноним

23-07-2015

3(2x+8)=0

Simplify both sides of the equation.

3(2x+8)=0

(3)(2x)+(3)(8)=0(Distribute)

6x+24=0

Subtract 24 from both sides.

6x+24−24=0−24

6x=−24

Divide both sides by 6.

6x/6 = −24/6

x=−4

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AL2006 AL2006 · Answer 2 · 2015-07-23T18:55:10+02:00

AL2006 AL2006

23-07-2015

You said 3 (2x + 8) = 0

Divide each side by 3 : 2x + 8 = 0

Subtract 8 from each side: 2x = - 8

Divide each side by 2 : x = - 4

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