Solve for x, y
x=0
y=-5
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-5x=0
Consider the first equation. Combine x and -6x to get -5x.
x=0
Divide both sides by -5. Zero divided by any non-zero number gives zero.
3\times 0-10-2y=0
Consider the second equation. Insert the known values of variables into the equation.
0-10-2y=0
Multiply 3 and 0 to get 0.
-10-2y=0
Subtract 10 from 0 to get -10.
-2y=10
Add 10 to both sides. Anything plus zero gives itself.
y=\frac{10}{-2}
Divide both sides by -2.
y=-5
Divide 10 by -2 to get -5.
x=0 y=-5
The system is now solved.
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y = 3x + 4
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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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