Question 174928
Yes, if all the powers that the unknowns are raised to
are {{{1}}}, which they are:
{{{2x^1 + 3y^1 + 7 = 3}}}
then it is linear
The standard form is
{{{ax + by + c = 0}}}
Subtract {{{3}}} from both sides
{{{2x + 3y + 4 = 0}}}