Solve for x
x=7
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1-24+3x=-2\left(15-2x\right)
Use the distributive property to multiply -3 by 8-x.
-23+3x=-2\left(15-2x\right)
Subtract 24 from 1 to get -23.
-23+3x=-30+4x
Use the distributive property to multiply -2 by 15-2x.
-23+3x-4x=-30
Subtract 4x from both sides.
-23-x=-30
Combine 3x and -4x to get -x.
-x=-30+23
Add 23 to both sides.
-x=-7
Add -30 and 23 to get -7.
x=7
Multiply both sides by -1.
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y = 3x + 4
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Simultaneous equation
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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