點(diǎn)P(2m+1,3m-4)在第二、四象限的角平分線上,則m= _ .
點(diǎn)P(2m+1,3m-4)在第二、四象限的角平分線上,則m= ___ .
優(yōu)質(zhì)解答
根據(jù)題意得2m+1+3m-4=0,
解得m=
.
故答案為
.
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