To solve the equation -2.5(e + 17.4) = -50, we can use algebraic techniques to isolate the variable e on one side of the equation.
First, we can simplify the left-hand side of the equation by distributing the -2.5 to the expression inside the parentheses:
-2.5e - 2.5(17.4) = -50
Next, we can simplify the expression on the left-hand side by multiplying:
-2.5e - 43.5 = -50
To isolate the variable e, we can add 43.5 to both sides of the equation:
-2.5e = -6.5
Finally, we can solve for e by dividing both sides of the equation by -2.5:
e = 2.6
Therefore, the solution to the equation -2.5(e + 17.4) = -50 is e = 2.6.