Question

12-x =16 replacement set {0,1,2,3,4,5,6,7} Find solution set

Answer 1

12-x=16

or 12-16=x

or-4 =c

Answer 2

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$12 - x = 16 \\ - x = 16 - 12 \\ - x = 4 \\ x = - 4$

As there is no -4 in Replacement Set

So AnSweR is No solution set

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