Question

Subtract (9x+9)-(8x+8)

Answer 1

Answer:

$= x + 1$

Step-by-step explanation:

$(9x+9)-(8x+8) \\ = 9x + 9 - 8x - 8 \\ = x + 1$

Answer 2

Answer:

x + 1

Step-by-step explanation:

(9x + 9) - (8 x + 8)

9x + 9 - 8 x - 8

9x - 8x + 9 - 8

x + 1

Thus, x + 1 is the final answer

-TheUnknownScientist