Math, asked by googlystyle, 2 months ago

Simply the question in the attachment​

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Answered by gracythokchom82
0

=12-[{15-3(7-5)-4}÷5]

=12-[{15-3x2-4}÷5]

=12-[{15-6-4}÷5]

=12-[{15-10}÷5]

=12-[5÷5]

=12-1

=11

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