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3 years ago

How do you solve -10=10(k-9)

Mathematics

2 answers:

cricket20 [7]3 years ago

4 0

-10=10k-90
add 90 on both sides that would be
80=10k
divide by 10
8=k or k=8
HOPE THIS HELPED!!! :)

nexus9112 [7]3 years ago

3 0

-10=10(k-9)
1 step: Distributive Property
2nd step: Addition Property of Equality or added 90 to both sides
3rd step: Division Property of equality or divided by 10 on both sides.
k=8

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