157k views
4 votes
10z+10<8z+6 i dont know how to do this i need the answer ASAP

User Treur
by
8.4k points

1 Answer

4 votes

Answer:


z < -2

Explanation:

We use opposite operations in each step:


10z + 10 < 8z + 6\\\\2z + 10 < 6\\\\2z < -4\\\\z < -2

First, subtract 8z from both sides.

Second, subtract 10 from both sides.

Third, divide both sides by 2.

You get the answer, as shown above.

User DRAX
by
8.7k points

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