Question

Combine like terms 4 + 2x + 3(2x - 1)​

Answer 1

8x+1

Explanation:

4+2x+3(2x-1)

4+2x+6x-3

1+2x+6x

1+8X

Answer 2

8x+1

Explanation:

4+2x+3(2x-1)

1) Distribute the 3 to 2x and -1:

4+2x+6x-3

2) Combine alike terms:

8x+1

If you need any more help let me know in the comments :)