Question 235008
Given: {{{(2/3)*X = 42}}}
Multiply both sides by 3/2
{{{(3/2)*(2/3)*X = 42*(3/2)}}}
The 3/2 & the 2/3 cancel out on the left side of the equation
{{{X = 42*(3/2)}}}rewrite the equation
{{{X = 126/2}}} Simplify
{{{X = 63}}}

To check your work, plug 63 into the given equation for X
{{{(2/3)*X = 42}}}
{{{(2/3)*63 = 42}}}
42 = 42