Lindsay practices the guitar 50 minutes on Saturday and 30 minutes on most weekdays last week she practiced 140 minutes how many weekdays did you practice write an equation in the form px+q=r
_x+_=_
Let x be the number of weekdays Lindsay practiced the guitar last week.
On Saturday, she practiced for 50 minutes.
On the weekdays, she practiced for 30 minutes each.
The total time she practiced last week is 50 + (30 * x).
We know that the total time practiced last week is 140 minutes.
So, the equation is 50 + (30 * x) = 140.