solve plz very urgent
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4
35 - -{15+14-(13+4)}
35 - {15+14-17}
35 - {29 - 17}
35 - 12
23
Answered by
1
35-{15+14-(13+2+1-3)}
because sign will changed below the line so 2-1+3 becomes 2+1-3
=35- {15+14- (13)}
= 35-{15+14-13}
= 35- {29-13}
= 35-{16}
= 35-16
= 19
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