Solve for x
x=5
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-29=-7x+6
Combine 5x and -12x to get -7x.
-7x+6=-29
Swap sides so that all variable terms are on the left hand side.
-7x=-29-6
Subtract 6 from both sides.
-7x=-35
Subtract 6 from -29 to get -35.
x=\frac{-35}{-7}
Divide both sides by -7.
x=5
Divide -35 by -7 to get 5.
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Linear equation
y = 3x + 4
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Matrix
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
Simultaneous equation
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
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Limits
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