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16-12-2015
Mathematics

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What is the value of x in the equation 2x + 3y = 36, when y = 6?

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completereject completereject

16-12-2015

2x + 3y = 36
2x + 3*6 = 36
2x + 18 = 36
-18 -18
___________
2x = 18
/2 /2
___________
x = 9

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