Question

Tolong jawabin semua sama caranya kakak harus bener
1. 7/3x+2=9
2. 2y-1/3=5y+1/4
3. 15n-2=6n
4. -3-5/4-5x=-7
5. 9x-8=5x-6
6. -4(x-1/4)=3(2-x)
7. 2n/7=1/7(6-2n)
8. -2+2(p-3)=5p-11
9. 5/4x-1=10

Answer 1

1. 7= 9(3x+2)
7=27x+18
-11=27x
x=-27/11

2. 2y-5y=1/4+1/3
-3y=7/12
y=-7/36

3.9n=2
n=2/9

4.-5x=-7-1 3/4
-5x= -8 3/4
x=7/4

5. 4x=2
x=1/2

6.-4x+1=6-3x
-x=5
x=-5

7. 2n=6-2n
4n=6
n=6/4
=3/2

8. -2+2p-6=5p-11
-3p=-3
p=1

9. 5x-4=40
5x=44
x=44/5

Answer 2

1. 3
2. 7/-4
3. 18
4. -25
5. -2/14
6.
7.
8.
9. 25
ngasal w