Solve for x
x=0
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0.3x=18x-2x
Multiply 9 and 2 to get 18.
0.3x=16x
Combine 18x and -2x to get 16x.
0.3x-16x=0
Subtract 16x from both sides.
-15.7x=0
Combine 0.3x and -16x to get -15.7x.
x=0
Product of two numbers is equal to 0 if at least one of them is 0. Since -15.7 is not equal to 0, x must be equal to 0.
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y = 3x + 4
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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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