Solve for x, y
x=7
y=\frac{7}{10}=0.7
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x=\frac{21}{3}
Consider the first equation. Divide both sides by 3.
x=7
Divide 21 by 3 to get 7.
y=\frac{7}{10}
Consider the second equation. Divide both sides by 10.
x=7 y=\frac{7}{10}
The system is now solved.
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