Question 539071
{{{7/8 - x = 13/16}}} find LCD
{{{14/16 - x = 13/16}}} subtract 14/16
{{{-x=-1/16}}} multiply by -1
{{{x=1/16}}}
.
{{{4/7 - x =6/35}}} find LCD multiplied 4/7 by 5/5 ... 5/5=1
{{{20/35 - x =6/35}}} add x and subtract 6/35
{{{14/35=x}}} reduce take out 7/7
{{{2/5=x}}}
.
{{{7/9 - x = 1/36}}}
same process as above 36/9=4 multiply 7/9 by 4/4 to get 28/36
{{{27/36=x}}} reduce by taking out 9/9
{{{3/4=x}}}
.
{{{ 3/8 - x = 1/24}}}
same process
{{{1/3=x}}}