Solve for x
x=7
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4+5x-5=34
Use the distributive property to multiply 5 by x-1.
-1+5x=34
Subtract 5 from 4 to get -1.
5x=34+1
Add 1 to both sides.
5x=35
Add 34 and 1 to get 35.
x=\frac{35}{5}
Divide both sides by 5.
x=7
Divide 35 by 5 to get 7.
Examples
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y = 3x + 4
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Matrix
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\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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