Solve for x
x=\frac{y+4}{11}
Solve for y
y=11x-4
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y-7=11x-11
Use the distributive property to multiply 11 by x-1.
11x-11=y-7
Swap sides so that all variable terms are on the left hand side.
11x=y-7+11
Add 11 to both sides.
11x=y+4
Add -7 and 11 to get 4.
\frac{11x}{11}=\frac{y+4}{11}
Divide both sides by 11.
x=\frac{y+4}{11}
Dividing by 11 undoes the multiplication by 11.
y-7=11x-11
Use the distributive property to multiply 11 by x-1.
y=11x-11+7
Add 7 to both sides.
y=11x-4
Add -11 and 7 to get -4.
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Limits
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