Solve for w
w=3
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2w-1+5w+10=10w
Multiply both sides of the equation by 5.
7w-1+10=10w
Combine 2w and 5w to get 7w.
7w+9=10w
Add -1 and 10 to get 9.
7w+9-10w=0
Subtract 10w from both sides.
-3w+9=0
Combine 7w and -10w to get -3w.
-3w=-9
Subtract 9 from both sides. Anything subtracted from zero gives its negation.
w=\frac{-9}{-3}
Divide both sides by -3.
w=3
Divide -9 by -3 to get 3.
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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
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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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