Solve for x, y, z, a
a=2
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-1+y=1
Consider the first equation. Insert the known values of variables into the equation.
y=1+1
Add 1 to both sides.
y=2
Add 1 and 1 to get 2.
z=2
Consider the third equation. Insert the known values of variables into the equation.
a=2
Consider the fourth equation. Insert the known values of variables into the equation.
x=-1 y=2 z=2 a=2
The system is now solved.
Examples
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Simultaneous equation
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Integration
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Limits
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