己知丨x-1丨与丨y+3丨互为相反数,求x,y的值.

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己知丨x-1丨与丨y+3丨互为相反数,求x,y的值.己知丨x-1丨与丨y+3丨互为相反数,求x,y的值.己知丨x-1丨与丨y+3丨互为相反数,求x,y的值.∵|x-1|与|y+3|互为相反数∴丨x-1

己知丨x-1丨与丨y+3丨互为相反数,求x,y的值.
己知丨x-1丨与丨y+3丨互为相反数,求x,y的值.

己知丨x-1丨与丨y+3丨互为相反数,求x,y的值.
∵|x-1|与|y+3|互为相反数
∴丨x-1丨=0,|y+3|=0
∴x=1,y=-3