Solve for x
x=22
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2x-30+8=1x
Multiply both sides of the equation by 2.
2x-22=1x
Add -30 and 8 to get -22.
2x-22-x=0
Subtract 1x from both sides.
x-22=0
Combine 2x and -x to get x.
x=22
Add 22 to both sides. Anything plus zero gives itself.
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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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