Solve for x
x=1-y
Solve for y
y=1-x
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56x=56-56y
Subtract 56y from both sides.
\frac{56x}{56}=\frac{56-56y}{56}
Divide both sides by 56.
x=\frac{56-56y}{56}
Dividing by 56 undoes the multiplication by 56.
x=1-y
Divide 56-56y by 56.
56y=56-56x
Subtract 56x from both sides.
\frac{56y}{56}=\frac{56-56x}{56}
Divide both sides by 56.
y=\frac{56-56x}{56}
Dividing by 56 undoes the multiplication by 56.
y=1-x
Divide 56-56x by 56.
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