Solve for y, x
x=45
y=9
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x-7\times 9=-18
Consider the second equation. Insert the known values of variables into the equation.
x-63=-18
Multiply -7 and 9 to get -63.
x=-18+63
Add 63 to both sides.
x=45
Add -18 and 63 to get 45.
y=9 x=45
The system is now solved.
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