Question 108791
if {{{10x+4=36}}}

then

{{{10x = 36 - 4}}}

{{{10x = 32}}}

{{{x = 32/10}}}

{{{x = 3.2}}}

then:

{{{10*3.2 + 4 = 36}}}

{{{32 + 4 = 36}}}

{{{36 = 36}}}