## Can PhotoMath solve linear equations?

PhotoMath supports arithmetic expressions, fractions and decimals, powers and roots, and simple linear equations, with more being added all the time.

What is the hardest linear equation?

It’s called a Diophantine Equation, and it’s sometimes known as the “summing of three cubes”: Find x, y, and z such that x³+y³+z³=k, for each k from one to 100.

How do you solve 5x 11 3x 9?

1. 5 x – 11 = 3 x + 9. 5x−11=3x+9. Subtract 3x from both sides. Subtract 3x from both sides.
2. 5x-11-3x=9. 5x−11−3x=9. Combine 5x and -3x to get 2x.
3. 2x-11=9. 2x−11=9. Add 11 to both sides.
4. 2x=9+11. 2x=9+11. Add 9 and 11 to get 20.
5. 2x=20. 2x=20. Divide both sides by 2.
6. x=\frac{20}{2} x=220​ Divide 20 by 2 to get 10.

### Is Photomath still free?

Yes, the core of Photomath is free for you to download and use. Scan away!

What is the Snapchat filter that solves math problems?

To access the feature, users simply “press and hold” on the Snapchat camera when a math equation is in view, and Photomath’s math solver engine will recognize the problem and immediately generate a solution on the Snapchat camera screen. Problem scanning works for both handwritten and printed math problems.

Is Y =- 3x 10 a linear function?

Answer and Explanation: Yes, the equation y=3x−10 y = 3 x − 10 is a linear equation.

#### How to solve word problems in Algebra PDF?

Solving algebraic word problems requires us to combine our ability to create equations and solve them. To solve an algebraic word problem: Define a variable. Write an equation using the variable. Solve the equation. If the variable is not the answer to the word problem, use the variable to calculate the answer.

What are linear equations in Algebra?

if we are in 2-space (2 unknowns),a linear equation defines a line.

• if we are in 3-space (3 unknowns),a linear equation defines a plane.
• in higher dimensions,we refer to all such sets as hyperplanes.
• How do I solve algebra word problems?

Read through the problem carefully. With any problem,start by reading through the problem.

• Represent unknown numbers with variables. In algebra,you represent unknown numbers with letters called variables.
• Translate the rest of the problem.
• Solve the problem.
• Check the problem.
• ## How do you write equation from word problems?

First,you want to identify the unknown,which is your variable. What are you trying to solve for?

• Look for key words that will help you write the equation. Highlight the key words and write an equation to match the problem.
• The following key words will help you write equations for Algebra word problems: