nooneylyricsoyg28w nooneylyricsoyg28w

01-11-2018
Mathematics

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What is the value of x? x + 3 = - 9 Enter your answer in the box.

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monaibrahim1590 monaibrahim1590

01-11-2018

Move +3 to the right side of the equal sign (which becomes -3) in order to combine the numbers to find x:

x=-9-3

-9-3 is -12

x=-12

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01-11-2018

x + 3 = -9 subtract 3 from both sides

x + 3 - 3 = -9 - 3

x = -12

Answer Link

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