Solve for x
x=-5
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\frac{-84}{6}=3x+1
Divide both sides by 6.
-14=3x+1
Divide -84 by 6 to get -14.
3x+1=-14
Swap sides so that all variable terms are on the left hand side.
3x=-14-1
Subtract 1 from both sides.
3x=-15
Subtract 1 from -14 to get -15.
x=\frac{-15}{3}
Divide both sides by 3.
x=-5
Divide -15 by 3 to get -5.
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y = 3x + 4
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Matrix
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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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