Question

(142+x)
^1÷2 =12 then find x​

Answer 1

Answer:

6x is right

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Answer 2

${(142 + x)}^{1} \div 2 = 12 \\ (142 + x) = 12 \times 2 \\ 142 + x = 24 \\ x = 24 - 142 \\ x = - 118(answer)$

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