Solve for x, y
x=3
y=9
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3\times 3=y
Consider the second equation. Insert the known values of variables into the equation.
9=y
Multiply 3 and 3 to get 9.
y=9
Swap sides so that all variable terms are on the left hand side.
x=3 y=9
The system is now solved.
Examples
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Matrix
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Limits
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