Evaluate
11-26t
Expand
11-26t
Share
Copied to clipboard
-5\left(4t-2\right)-\left(-1+6t\right)
Divide each term of 30t-5 by 5 to get -1+6t.
-5\left(4t-2\right)-\left(-1\right)-6t
To find the opposite of -1+6t, find the opposite of each term.
-5\left(4t-2\right)+1-6t
The opposite of -1 is 1.
-20t+10+1-6t
Use the distributive property to multiply -5 by 4t-2.
-20t+11-6t
Add 10 and 1 to get 11.
-26t+11
Combine -20t and -6t to get -26t.
-5\left(4t-2\right)-\left(-1+6t\right)
Divide each term of 30t-5 by 5 to get -1+6t.
-5\left(4t-2\right)-\left(-1\right)-6t
To find the opposite of -1+6t, find the opposite of each term.
-5\left(4t-2\right)+1-6t
The opposite of -1 is 1.
-20t+10+1-6t
Use the distributive property to multiply -5 by 4t-2.
-20t+11-6t
Add 10 and 1 to get 11.
-26t+11
Combine -20t and -6t to get -26t.
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}