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Would like to know how to solve -7(x-4y-9z)
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4 votes
Would like to know how to solve -7(x-4y-9z)

User Bottlenecked
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8.8k points

2 Answers

5 votes
take -7 and multiply it by everything inside the parenthesis and go from there.
-7x+28y+63z
you have to add because the outcomes are positive.
I will let you handle the rest since your in college.
you got this your smart!!!!
User Roboren
by
7.8k points
3 votes
-7x + 28y + 63z
let me know if you dont know how I did this
User Jarrod Baker
by
8.2k points
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