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dybincka [34]
3 years ago
5

7 ( x - 12 )= -21 solve for x

Mathematics
1 answer:
marshall27 [118]3 years ago
8 0
Divide botoh sides by 7
x-12=-3
add 12 to both sides
x+12-12=12-3
x+0=9
x=9
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The perimeter of a rectangular painting is 326 cm. if the width of the painting is 74 cm, what is the length?
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3 years ago
If two measurements are very close to each other, then they are ____..
erik [133]

The <em>correct answer</em> is:


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Explanation:


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