Question 852437
Here's what we know:
{{{2/3}}}x - {{{3/5}}}x = 3
Let's use the common denominator 15
{{{10/15}}}x - {{{9/15}}}x = 3
Subtract
{{{1/15}}}x = 3
Multiply each side by 15
1x = 45
.
Plug it in to prove.
({{{2/3}}}*45)-({{{3/5}}}*45)=3
{{{90/3}}}-{{{135/5}}}=3
30 = 27 = 3
Success!