Solve for x
x=1
Graph
Share
Copied to clipboard
5x-10+3=7-3\left(2x+1\right)
Use the distributive property to multiply 5 by x-2.
5x-7=7-3\left(2x+1\right)
Add -10 and 3 to get -7.
5x-7=7-6x-3
Use the distributive property to multiply -3 by 2x+1.
5x-7=4-6x
Subtract 3 from 7 to get 4.
5x-7+6x=4
Add 6x to both sides.
11x-7=4
Combine 5x and 6x to get 11x.
11x=4+7
Add 7 to both sides.
11x=11
Add 4 and 7 to get 11.
x=\frac{11}{11}
Divide both sides by 11.
x=1
Divide 11 by 11 to get 1.
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}