Solve for x
x=-6
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1+4x-5x=7
Subtract 5x from both sides.
1-x=7
Combine 4x and -5x to get -x.
-x=7-1
Subtract 1 from both sides.
-x=6
Subtract 1 from 7 to get 6.
x=-6
Multiply both sides by -1.
Examples
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Matrix
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Simultaneous equation
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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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