What is the solution of 1/2 (x-3) = 4 if the replacement set us {8,9,10,11,12}

Question

Mathematics

Carleigh

26 November, 15:31

What is the solution of 1/2 (x-3) = 4 if the replacement set us {8,9,10,11,12}

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Answers (1)

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Lydia · Answer 1

11

Step-by-step explanation:

So we can simplify this by distributing so the new equation would be 1/2x-1.5=4 so then we can substitute and the only answer that could work is 11. So we substiture 1/2 x 11 = 5.5. So 5.5-1.5=4.