Solve for x
x=7
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4+6x-7x=-3
Subtract 7x from both sides.
4-x=-3
Combine 6x and -7x to get -x.
-x=-3-4
Subtract 4 from both sides.
-x=-7
Subtract 4 from -3 to get -7.
x=7
Multiply both sides by -1.
Examples
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y = 3x + 4
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Matrix
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Simultaneous equation
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Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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