Solve for w
w = \frac{4}{3} = 1\frac{1}{3} \approx 1.333333333
Share
Copied to clipboard
-6w+10+15=3\left(3+2w\right)
Use the distributive property to multiply -2 by 3w-5.
-6w+25=3\left(3+2w\right)
Add 10 and 15 to get 25.
-6w+25=9+6w
Use the distributive property to multiply 3 by 3+2w.
-6w+25-6w=9
Subtract 6w from both sides.
-12w+25=9
Combine -6w and -6w to get -12w.
-12w=9-25
Subtract 25 from both sides.
-12w=-16
Subtract 25 from 9 to get -16.
w=\frac{-16}{-12}
Divide both sides by -12.
w=\frac{4}{3}
Reduce the fraction \frac{-16}{-12} to lowest terms by extracting and canceling out -4.
Examples
Quadratic equation
{ x } ^ { 2 } - 4 x - 5 = 0
Trigonometry
4 \sin \theta \cos \theta = 2 \sin \theta
Linear equation
y = 3x + 4
Arithmetic
699 * 533
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
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}