#### Answer

$2x+7y=28$

#### Work Step by Step

RECALL:
The standard form of a linear equation is
$Ax+By=C$,
where
A, B, and C are real numbers and A and B are not both zero.
Write the given equation in standard form to get
$\\\frac{2}{7}x+y=4$.
To make all the coefficients integers, multiply both sides by 7:
$\\7(\frac{2}{7}x+y)=4(7)
\\2x+7y=28$.