Question

Evaluate 4y +x + y - 4 when x = 5 and y = 2
*
45
15
11
9

Answer 1

To evaluate the expression 4y + x + y - 4 when x = 5 and y = 2, substitute the values of x and y into the expression:

4(2) + 5 + 2 - 4

Simplify the expression:

8 + 5 + 2 - 4

Combine like terms:

15 - 4

Finally, subtract:

11

Therefore, the value of the expression 4y + x + y - 4 when x = 5 and y = 2 is 11.