3 years ago

2 times the sum of 3 and 6z

Mathematics

2 answers:

kirza4 [7]3 years ago

8 0

3 times 6 is 18, add a z would be 18z. 2 times that amount would be 18z times 2, which is 36. Add a z is 36z.
~Silver

IgorC [24]3 years ago

3 0

2 x (3+6z) = 6 +12z

This is how you do it

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