Solve for x, y
x=3
y=1
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x-1=2
Consider the first equation. Insert the known values of variables into the equation.
x=2+1
Add 1 to both sides.
x=3
Add 2 and 1 to get 3.
x=3 y=1
The system is now solved.
Examples
Quadratic equation
{ x } ^ { 2 } - 4 x - 5 = 0
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Linear equation
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Arithmetic
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Matrix
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Simultaneous equation
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Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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