\{ 11 x + 55 y = 22
Solve for x
x=2-5y
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11x=22-55y
Subtract 55y from both sides.
\frac{11x}{11}=\frac{22-55y}{11}
Divide both sides by 11.
x=\frac{22-55y}{11}
Dividing by 11 undoes the multiplication by 11.
x=2-5y
Divide 22-55y by 11.
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