Pearson Algebra 1 Common Core, 2011
PA
Pearson Algebra 1 Common Core, 2011 View details
4. Solving Multi-Step Inequalities
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Exercise 3 Page 189

Use inverse operations to isolate z.

z<13

Practice makes perfect
We can solve inequalities similar to how we solve equations. Using inverse operations, isolate z.
6z-15<4z+11
6z<4z+26
2z<26
z<13
Any real number z that is less than 13 will satisfy this inequality.