Question

70 + x + 55 + 30 = 180

Answer 1

25. Hope this helps :)

Explanation:

180-70=110

110-55=55

55-30=25

Your missing answer would be 25

X=25

Answer 2

x=25

Explanation:

First, we add all like terms. Then, we solve for x.

`70+x + 55 + 30 = 180\\x+70 + 55 + 30 = 180\\x+155=180\\x=25`

We can rearrange some things because order does not matter with addition. Next, we just use basic equation solving techniques.