Solve for x
x=\frac{158-15y}{49}
Solve for y
y=\frac{158-49x}{15}
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49x=158-15y
Subtract 15y from both sides.
\frac{49x}{49}=\frac{158-15y}{49}
Divide both sides by 49.
x=\frac{158-15y}{49}
Dividing by 49 undoes the multiplication by 49.
15y=158-49x
Subtract 49x from both sides.
\frac{15y}{15}=\frac{158-49x}{15}
Divide both sides by 15.
y=\frac{158-49x}{15}
Dividing by 15 undoes the multiplication by 15.
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