Solve for x
x=-4
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5x-4=-6\times 4
Multiply both sides by 4.
5x-4=-24
Multiply -6 and 4 to get -24.
5x=-24+4
Add 4 to both sides.
5x=-20
Add -24 and 4 to get -20.
x=\frac{-20}{5}
Divide both sides by 5.
x=-4
Divide -20 by 5 to get -4.
Examples
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Linear equation
y = 3x + 4
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Matrix
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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