This is a subtraction expression.o evaluate, substitute 29 for the variable in the expression.to<span>evaluate the expression, subtract 31 from 29.</span>
We calculate 40% from 369,00 $, this is discount
40%*369=

After sale coat costs 147,60 less so:
369 -147,60=221,40 $
Now I will pay for the coat 221,40$.
X=-2 I’m pretty sure that’s the answer! :)