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2 years ago

10

Shown here mathematical step . Identify the mathematical reason or property used to simplify from the first step to the second s

tep.
7(A+13)
7A+91

1 answer:

Xelga [282]2 years ago

7 0

It’s using the distributive method. 7 x a is 7A and 7 x 13 is 91, therefor it is 7A+91.

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