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Asked by Anonymous

How many solutions does this equation have?

20 − 2j = –2j + 12 − 9











4 years ago

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Answered by oobleck
add 2j to both sides and you have
20 = 12-9
so there are no solutions, since no matter what value you use for j, that equation is never true.
4 years ago
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How many solutions does this equation have?

20 − 2j = –2j + 12 − 9











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