Answer: 15
Step-by-step explanation:Do 27-12 and you get 15
The answer is 28m. You’re welcome; Brainliest would be appreciated though :)
Lets call the number 'n'
plus means addition
is means the equal sign
so that as an expression would be
n+4=7
k/9-1=12
We move all terms to the left:
k/9-1-(12)=0
We add all the numbers together, and all the variables
k/9-13=0
We multiply all the terms by the denominator
k-13*9=0
We add all the numbers together, and all the variables
k-117=0
We move all terms containing k to the left, all other terms to the right
k=117
Answer:
yes
Step-by-step explanation:
yes