Question

Evaluate the expression below if x = 3 and y= -4. X - Y - 3 + (-5y)

Answer 1

In this case, we'll have to carry out several steps to find the solution.

Step 01:

Data

x = 3

y = -4x - y - 3 + (-5y)​

y = ?

Step 02:

x = 3

y = -4(3) - y - 3 - 5y

y + y + 5y = -12 - 3

7 y = - 15

y = -15 / 7

The answer is:

y = -15 / 7