Question

What is the value of n?

12 + (7+m )= 30

Answer 1

m = 11

Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

12+(7+m)-(30)=0

m = 11

Answer 2

answer:
`m = 49`

work:

`12 + (7+m )= 30` | distribute the plus into the parentheses

`12 + 7 + m = 30` | add 12 and 7

`19 + m = 30` | subtract 19 and move it over to 30

`m = 49` | final answer

hope this helps! ❤from peachimin