x=1: Learn to solve equations! 2.0.2 [免费版]

Solving equations often causes difficulties, either in math class or later in life. At first glance they consist of cryptic characters, which are also
subject to strict rules! It gets even worse: Every time we take a step to find the desired X - we have to note down the whole equation again!
But x=1 will save your day! Use it for fun, to learn or to refresh your knowledge - you can now try to find the hard to catch X without any paperwork at all! All you have
to do is to connect elements of the equation step by step - of course only if the mathematical principles allow it. Additionally, you're free to use the equal sign as you
like, so you can move things from one side of the equation to the other.
In x=1 you'll be able to solve equations build with the basic arithmetic operations + -, *, /. To spice things up, the rules of bracketing are also included. 40 exercises
gradually teach you the mathematical principles - after that you'll be released into the wide world of equations to puzzle over an infinite number of randomly generated
ones!

• 06/09/2020: x=1: Learn to solve equations! 2.0.2
• 06/03/2020: x=1: Learn to solve equations! 2.0
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