Solve for x
x=29-9y
Solve for y
y=\frac{29-x}{9}
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9y+x-2=27
Multiply both sides of the equation by 3.
x-2=27-9y
Subtract 9y from both sides.
x=27-9y+2
Add 2 to both sides.
x=29-9y
Add 27 and 2 to get 29.
9y+x-2=27
Multiply both sides of the equation by 3.
9y-2=27-x
Subtract x from both sides.
9y=27-x+2
Add 2 to both sides.
9y=29-x
Add 27 and 2 to get 29.
\frac{9y}{9}=\frac{29-x}{9}
Divide both sides by 9.
y=\frac{29-x}{9}
Dividing by 9 undoes the multiplication by 9.
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Limits
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