Solve for x
x = \frac{37}{8} = 4\frac{5}{8} = 4.625
Graph
Share
Copied to clipboard
10x-15-3\left(2x-1\right)-48=4\left(x+3\right)-4\left(4x+7\right)+30
Use the distributive property to multiply 5 by 2x-3.
10x-15-6x+3-48=4\left(x+3\right)-4\left(4x+7\right)+30
Use the distributive property to multiply -3 by 2x-1.
4x-15+3-48=4\left(x+3\right)-4\left(4x+7\right)+30
Combine 10x and -6x to get 4x.
4x-12-48=4\left(x+3\right)-4\left(4x+7\right)+30
Add -15 and 3 to get -12.
4x-60=4\left(x+3\right)-4\left(4x+7\right)+30
Subtract 48 from -12 to get -60.
4x-60=4x+12-4\left(4x+7\right)+30
Use the distributive property to multiply 4 by x+3.
4x-60=4x+12-16x-28+30
Use the distributive property to multiply -4 by 4x+7.
4x-60=-12x+12-28+30
Combine 4x and -16x to get -12x.
4x-60=-12x-16+30
Subtract 28 from 12 to get -16.
4x-60=-12x+14
Add -16 and 30 to get 14.
4x-60+12x=14
Add 12x to both sides.
16x-60=14
Combine 4x and 12x to get 16x.
16x=14+60
Add 60 to both sides.
16x=74
Add 14 and 60 to get 74.
x=\frac{74}{16}
Divide both sides by 16.
x=\frac{37}{8}
Reduce the fraction \frac{74}{16} to lowest terms by extracting and canceling out 2.
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}