Question

Find the value of 4a - 3
for a = 4

Answer 1

Answer:

4×4 - 3 = 13

Step-by-step explanation:

hope this helped

Answer 2

Answer:

13

Step-by-step explanation:

This is a simple equation involving substitution.

Given: 4a-3 when a = 4.

You plug four in where an a is.

4(4)-3= 16-3= 13