Solve for x
x = \frac{5}{2} = 2\frac{1}{2} = 2.5
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4x+4+1-x=10+x
Use the distributive property to multiply 4 by x+1.
4x+5-x=10+x
Add 4 and 1 to get 5.
4x+5-x-x=10
Subtract x from both sides.
3x+5-x=10
Combine 4x and -x to get 3x.
3x-x=10-5
Subtract 5 from both sides.
3x-x=5
Subtract 5 from 10 to get 5.
2x=5
Combine 3x and -x to get 2x.
x=\frac{5}{2}
Divide both sides by 2.
Examples
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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