Solve for x
x = -\frac{3}{7} = -0.42857142857142855
Solve for y
y = \frac{3}{7} = 0.42857142857142855
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7x+3=7y
Swap sides so that all variable terms are on the left hand side.
7x=7y-3
Subtract 3 from both sides.
\frac{7x}{7}=\frac{7y-3}{7}
Divide both sides by 7.
x=\frac{7y-3}{7}
Dividing by 7 undoes the multiplication by 7.
x=y-\frac{3}{7}
Divide 7y-3 by 7.
7y=7x+3
The equation is in standard form.
\frac{7y}{7}=\frac{7x+3}{7}
Divide both sides by 7.
y=\frac{7x+3}{7}
Dividing by 7 undoes the multiplication by 7.
y=x+\frac{3}{7}
Divide 7x+3 by 7.
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