Solve for y, z, a
a=5
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y=1-1
Consider the first equation. The absolute value of a real number a is a when a\geq 0, or -a when a<0. The absolute value of -1 is 1.
y=0
Subtract 1 from 1 to get 0.
y=0 z=5 a=5
The system is now solved.
Examples
Quadratic equation
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Linear equation
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Matrix
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Simultaneous equation
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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