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  • #: 161959
  • Price: $2.99 In Apple Store
  • Category: Education
  • Updated: 2011-01-12
  • Current Version: 1.1.2
  • 1.1.2 (iOS 4.0 Tested)
  • Size: 2.80 MB
  • Language: English, German, Spanish
  • Seller: Joel Martinez
  • Requirements: Compatible with iPhone, iPod touch, and iPad. Requires iOS 3.2 or later
  • © Joel Martinez
  •  Add to Favorite apps



Math at your fingertips! Really! Solve basic algebraic equations as if they were a puzzle, using tapping and dragging! Solv4X is for visual learners making the jump from Arithmetic to Algebra.

For example, if you have the equation t - 3 = 2 , simply move 3 to the other side of the equation by dragging the number with your finger. Then tap 2 and then 3 to add them up. You can solve equations with a few moves of your fingers.

Solve equations with one first-order variable with the touch of your finger. Examples of equations that you can solve with Solv4X:

3 = 3 - 2 t

43 = 2 * (x - 7) + 4 (3*x + 20/5)

The equations that you can use in Solv4X have the following characteristics:

- First-order only (no exponents)

- Real numbers

- One variable per equation: 3 = 3 - 2 t

- Addition and subtraction

- Multiplication and division


- Work through your equations in a single canvas using tapping and dragging

- See a summary of your work showing the steps you took to get to the answer

- Rearrange the numbers and variables of a term by dragging in multiplication mode

- Multiply or divide two numbers in multiplication mode

- Save your equations, categorize them by topic, and save the solutions

- Includes over 40 examples for you to start practicing your algebra skills right away

- Landscape and portrait orientation

- Instructions in English, Spanish, and German

- Uses black-color to highlight interaction with equation components

- Gray background for increased legibility

- iPad version uses split-screen view

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The information may be outdated (2011-04-19 13:34:44). For actual information go to iTunes

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