Question 244359
Assume the problems are (x is not part of the denominator)
{{{(2/3)x}}} = 36
Multiply both sides by 3 to get rid of the denominator
2x = 3(36)
2x = 108
x = {{{108/2}}}
x = 54
:
Check solution by substituting 54 for x in the original equation
{{{(2/3)*54}}} = 36
3 cancels into 54,
2(18) = 36
;
: 
{{{(5/9)x}}} = {{{7/18}}}
Multiplying by 18 will clear the denominators here
2(5)x = 7
10x = 7
x = {{{7/10}}}
:
:
Check solution
{{{(5/9)*(7/10)}}} = {{{7/18}}}
Cancel 5 into 10
{{{(1/9)*(7/2)}}} = {{{7/18}}}