Solve for x
x = -\frac{4}{3} = -1\frac{1}{3} \approx -1.333333333
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5x-10=2\left(x-7\right)
Use the distributive property to multiply 5 by x-2.
5x-10=2x-14
Use the distributive property to multiply 2 by x-7.
5x-10-2x=-14
Subtract 2x from both sides.
3x-10=-14
Combine 5x and -2x to get 3x.
3x=-14+10
Add 10 to both sides.
3x=-4
Add -14 and 10 to get -4.
x=\frac{-4}{3}
Divide both sides by 3.
x=-\frac{4}{3}
Fraction \frac{-4}{3} can be rewritten as -\frac{4}{3} by extracting the negative sign.
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\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]
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\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
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Limits
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