Jayvion Caldwell

2022-07-25

What is $-2z+4<16$

sviudes7w

Expert

Step 1
Subtract 4 from both sides, divide by -2, switch sign
$-2z+4<16$
$-2z<12$
$z>-6$

Glenn Hopkins

Expert

Step 1
$-2z+4<16\phantom{\rule{0ex}{0ex}}-2z<16-4\phantom{\rule{0ex}{0ex}}-2z<12\phantom{\rule{0ex}{0ex}}2z+12>0\phantom{\rule{0ex}{0ex}}2z>-12\phantom{\rule{0ex}{0ex}}z>-6$

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