Solve for x
x=6
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x-4-2x=-10
Subtract 2x from both sides.
-x-4=-10
Combine x and -2x to get -x.
-x=-10+4
Add 4 to both sides.
-x=-6
Add -10 and 4 to get -6.
x=6
Multiply both sides by -1.
Examples
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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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