the expression solved for the variable c is:
(a*d - b)/0.4 = c
How to find an expression for c?
Here we start with the expression:
a = (b + 0.4*c)/d
To solve it for c, we need to isolate it. We start my multiplying both sides by d.
a*d = b + 0.4*c
We can subtract b in both sides:
a*d - b = 0.4*c
Now, finally, we can divide both sides by 0.4:
(a*d - b)/0.4 = c
That is the expression solved for the variable c.
If you want to learn more about expressions:
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