dynamicmoments dynamicmoments

18-11-2017
Mathematics

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2(x1/2 -7)=-6 solve for x

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BeccaK2002 BeccaK2002

18-11-2017

First divide by 2, then you have
1/2x-7=-3
Then add 7 to both sides
1/2x=4
Then then divide by 1/2(which is the same as multiplying by 2)
And
x=8

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