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9x=1+14
Consider the second equation. Add 14 to both sides.
9x=15
Add 1 and 14 to get 15.
x=\frac{15}{9}
Divide both sides by 9.
x=\frac{5}{3}
Reduce the fraction \frac{15}{9} to lowest terms by extracting and canceling out 3.
9\times \left(\frac{5}{3}\right)^{2}-14\times \frac{5}{3}=y
Consider the first equation. Insert the known values of variables into the equation.
9\times \frac{25}{9}-14\times \frac{5}{3}=y
Calculate \frac{5}{3} to the power of 2 and get \frac{25}{9}.
25-14\times \frac{5}{3}=y
Multiply 9 and \frac{25}{9} to get 25.
25-\frac{70}{3}=y
Multiply -14 and \frac{5}{3} to get -\frac{70}{3}.
\frac{5}{3}=y
Subtract \frac{70}{3} from 25 to get \frac{5}{3}.
y=\frac{5}{3}
Swap sides so that all variable terms are on the left hand side.
x=\frac{5}{3} y=\frac{5}{3}
The system is now solved.