Type a math problem

This site uses cookies for analytics, personalized content and ads. By continuing to browse this site, you agree to this use. Learn more

Type a math problem

Solve for x

x\leq -1

$x≤−1$

Solution Steps

3 x + 28 \leq 25

$3x+28≤25$

Subtract 28 from both sides.

Subtract $28$ from both sides.

3x\leq 25-28

$3x≤25−28$

Subtract 28 from 25 to get -3.

Subtract $28$ from $25$ to get $−3$.

3x\leq -3

$3x≤−3$

Divide both sides by 3. Since 3 is >0, the inequality direction remains the same.

Divide both sides by $3$. Since $3$ is $>0$, the inequality direction remains the same.

x\leq \frac{-3}{3}

$x≤3−3 $

Divide -3 by 3 to get -1.

Divide $−3$ by $3$ to get $−1$.

x\leq -1

$x≤−1$

Graph

Graph Inequality

Graph Both Sides in 2D

Giving is as easy as 1, 2, 3

Get 1,000 points to donate to a school of your choice when you join Give With Bing

Share

Copy

Copied to clipboard

3x\leq 25-28

Subtract 28 from both sides.

3x\leq -3

Subtract 28 from 25 to get -3.

x\leq \frac{-3}{3}

Divide both sides by 3. Since 3 is >0, the inequality direction remains the same.

x\leq -1

Divide -3 by 3 to get -1.

Examples

Quadratic equation

{ x } ^ { 2 } - 4 x - 5 = 0

$x_{2}−4x−5=0$

Trigonometry

4 \sin \theta \cos \theta = 2 \sin \theta

$4sinθcosθ=2sinθ$

Linear equation

y = 3x + 4

$y=3x+4$

Arithmetic

699 * 533

$699∗533$

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]

$[25 34 ][2−1 01 35 ]$

Simultaneous equation

\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.

${8x+2y=467x+3y=47 $

Differentiation

\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }

$dxd (x−5)(3x_{2}−2) $

Integration

\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x

$∫_{0}xe_{−x_{2}}dx$

Limits

\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}

$x→−3lim x_{2}+2x−3x_{2}−9 $

Back to top