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22-09-2017
Mathematics

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Find the value of x so that the function has the given value .q(x)= 1/2x-3;q(x)=-4

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22-09-2017

1/2x-3 = -4

1 = -4(2x-3)

1 = -8x + 12

0 = -8x + 11

-11 = -8x

x = 11/8

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