-5[6 ÷ 3 x (-2)] - [9 - (-5) x 2]

Academic Mathematics NCERT Class 7

-5[6 ÷ 3 x (-2)] - [9 - (-5) x 2]

= -5[(6/3) x (-2)] - [9 - (-5) x 2]

= -5[2 x (-2)] - [9 - (-10)]

= -5[-4] - [9 + 10]

= 20 - 19

= 1

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Updated on: 10-Oct-2022

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