1.
7d-2+5=20
7d = 20 + 2 - 5
7d = 17
d = 17/7
d = 2 3/7
2.
4x-10x=28
-6x = 28
x = 28/6
x = 4 4/6 = 4 2/3
Follow that pattern for the rest of your problems.
how do you solve these
1. 7d-2+5=20
2. 4x-10x=28
3. -4x-10x+28
4. 8y-3y+6= -10
5. 9+4w-6=12
6. 9w+4-6=12
7.18m-6-m=-16
8. -6r-r-13=-18
3 answers
The answer to number two should be:
- 4 2/3
- 4 2/3
i knew that