Solve for x
x=\frac{1618-y}{5}
Solve for y
y=1618-5x
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5x=1618-y
Subtract y from both sides.
\frac{5x}{5}=\frac{1618-y}{5}
Divide both sides by 5.
x=\frac{1618-y}{5}
Dividing by 5 undoes the multiplication by 5.
y=1618-5x
Subtract 5x from both sides.
Examples
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Matrix
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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