Question 1176190


1. 

{{{x - 8 = 12}}}
{{{x = 12+8}}}
{{{x = 20}}}

2. 

{{{x + 13 < 35}}}
{{{x  < 35-13}}}
{{{x  < 22}}}


3. 

{{{5y = 85}}}
{{{y = 85/5}}}
{{{y = 17}}}


4. 

{{{z/5 = 12}}}
{{{z = 12*5}}}
{{{z = 60}}}

5.

{{{ 5x-3< 22}}}
{{{ 5x< 22+3}}}
{{{ 5x< 25}}}
{{{ x< 5}}}