1.

83 - [58 - {(7 x 4) - 11} + 29] ​

Answer»

Answer:

=7X4+7

Step-by-step explanation:

Distribute the Negative Sign:

=83+−1(58−7x4−11+29)

=83+(−1)(58)+−1(−7x4)+(−1)(−11)+(−1)(29)

=83+−58+7x4+11+−29

Combine LIKE TERMS:

=83+−58+7x4+11+−29

=(7x4)+(83+−58+11+−29)

=7x4+7


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