What's New

This version has minor bug fixes.

App Description

A power learning aid combines Coaching Calculators, Practice and Guide to help students master linear equations.

The Coaching Calculators focus on one-step, two-step and multi-step linear equations as well as those containing parentheses, decimals and fractions :

one-step : x − 2 = 3 , x/7 = 2

two-step : 3x + 8 = 20, 2 = 5 − 6x

multi-step : 4 + 9x = 2x − 18

parentheses : 2(3 − 4x) = 2x + 9

decimals : 0.25x + 1.5 = 9.9 − 0.2x

fractions : (1/2)x − 5 = 3x + 1/5

Practice focuses on all of the above as well as harder equations with parentheses and fractions :

10 − 3(2 − 3(x + 5)) = 2x + 9

(1/2)(2x − 5) = 3x + 3/4

Students learn quickly as they work with Coaching Calculators and Practice to review each step of the solving process.

The step by step Guide includes many worked examples that highlight and simplify algebra that students find hard.

iPhone Screenshots

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iPad Screenshots

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App Changes

  • June 25, 2011 New version 2.2
  • July 04, 2012 New version 2.3
  • September 29, 2012 New version 2.4
  • February 14, 2013 New version 2.5
  • September 26, 2013 New version 3.0
  • April 16, 2015 New version 4.0
  • October 04, 2015 New version 4.1
  • November 07, 2016 New version 5.0
  • June 13, 2019 New version 5.3
  • September 26, 2019 New version 5.4
  • October 05, 2019 New version 5.5
  • January 14, 2020 New version 5.6
  • January 14, 2020 Price decrease: $0.99 -> FREE!
  • January 28, 2020 New version 5.7
  • January 28, 2020 Price increase: FREE! -> $0.99
  • July 15, 2020 New version 6.0
  • August 06, 2021 New version 6.3
  • March 27, 2024 New version 6.6