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Aug 02 2019 | 10:10 am

Hello Guys,

I am trying to learn how to notate and solve this simple equation using expr I want to know the value of x.

x+2 = 3(x-38)

The result is x = 58

I want to know the value of x, using expr, so I am trying to notate to notate this in expr
2= (3 (x-38))-x , so when I send a 2 to expr it should give me 52 in the outlet.

When I notate it in expr as :

expr (3 * ($i1 -38))- $i1

But it does not work, so, how can I notate the equation en expr to know the value of x ?

Please help.