The initial expression is:
2x + 4(x - 2)
Replacing x by 3, we get:
2(3) + 4(3 - 2)
6 + 4(1)
6 + 4
10
The value of the expression is 10
Answer:
0, 0
0.5, 1
1, 2
1.5, 3
2, 5
2.5, 6
3, 7
