Omniplan 3 8 1 – robust project management software developer. Learn how to use the Algebra Calculator to check your answers to algebra problems. Photoscissors 6 18.
- Lingon X 7 2 2x 5 2 X 3 2.5
- Lingon X 7 2 2x 5 2 X 3 2 X 3 2
- Lingon X 7 2 2x 5 2 X 3 2/3
- Lingon X 7 2 2x 5 2 X 3 27
Free functions inverse calculator - find functions inverse step-by-step.
Example Problem
Solve 2x+3=15.- Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions of students & professionals. For math, science, nutrition, history.
- Solve your math problems using our free math solver with step-by-step solutions. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more.
- Simplify (2x+7)(x-5) Expand using the FOIL Method. Tap for more steps. Apply the distributive property. Apply the distributive property. Apply the distributive property. Simplify and combine like terms. Tap for more steps. Simplify each term. Tap for more steps.
- P(X = 2) = F(2)−F(2−) = 11 12 − 3 4 = 1 6, P(X = 3) = F(3)−F(3−) = 1− 11 12 = 1 12 For the second part, P(1/2 X 3/2) = P(X 3/2)−P(X ≤ 1/2) = F(3/2−)−F(1/2) = 5 8 − 1 8 = 1 2. Exercise 2 (Ross 4.19). If the distribution function of X is given by F(b) = 0 b 2 0 ≤ b 3 5 1 ≤ b 2 4 5 2 ≤ b 3 9 10 3.
Check Answer
x=6How to Check Your Answer with Algebra Calculator
Flawless 0 9. First go to the Algebra Calculator main page.
Type the following:
- First type the equation 2x+3=15.
- Then type the @ symbol.
- Then type x=6.
![Lingon X 7 2 2x 5 2 X 3 2 Lingon X 7 2 2x 5 2 X 3 2](https://hi-static.z-dn.net/files/dea/1d8ea415e772ca21e7ca1667e713cc8b.jpg)
Clickable Demo
Try entering 2x+3=15 @ x=6 into the text box.After you enter the expression, Algebra Calculator will plug x=6 in for the equation 2x+3=15: 2(6)+3 = 15.
The calculator prints 'True' to let you know that the answer is right.
Lingon X 7 2 2x 5 2 X 3 2.5
More Examples
Lingon X 7 2 2x 5 2 X 3 2 X 3 2
Here are more examples of how to check your answers with Algebra Calculator.Feel free to try them now.- For x+6=2x+3, check (correct) solution x=3: x+6=2x+3 @ x=3
- For x+6=2x+3, check (wrong) solution x=2: x+6=2x+3 @ x=2
- For system of equations x+y=8 and y=x+2, check (correct) solution x=3, y=5: x+y=8 and y=x+2 @ x=3, y=5
- For 3xy=18, check (correct) solution x=2, y=3: 3xy=18 @ x=2, y=3