Solve for x
x=-8
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\frac{1}{2}x-2=-10+4
Add -4 and 2 to get -2.
\frac{1}{2}x-2=-6
Add -10 and 4 to get -6.
\frac{1}{2}x=-6+2
Add 2 to both sides.
\frac{1}{2}x=-4
Add -6 and 2 to get -4.
x=-4\times 2
Multiply both sides by 2, the reciprocal of \frac{1}{2}.
x=-8
Multiply -4 and 2 to get -8.
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y = 3x + 4
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Matrix
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Simultaneous equation
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Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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