Tolong di jawab no.1-14

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Tolong di jawab no.1-14

Tolong di jawab no.1-14

1)2x=14
x=14/2=7
2)-4x=12
x=12/4
x=3
3)-6x=-3
x=-3/6
x=-1/2
4)-3/4x=-3/8
x=-3/8×-3/4
x=-3/8×-6/8
x=18/8
x=9/4
x=2 1/4
5)-2x=-1/3
x=-1/3×1/2
x=-2/6×3/6
x=-6/6
x=-1
6)1/4x=2/3
x=2/3×1/4
x=8/12×3/12
x=24/12
x=2
7)x/4=-1
x=-1 ×(-4)
=4
8)-x/3=-2
-x=-2×-3
-x =6
x=-6
9)8x-8=-24
8x=-24+8
8x=-16
x=-16/8
=-2
10)4y+5=37
4y=37-5
4y=32
y=32/4
=8
11)7y-4=5y
-4=5y-7y
-4=-2y
-4/2=y
-2 =y
13)4p+6=24-2p
4p+2p+6=24
6p=24-6
6p=18
p=18/6
=3
14)5p-8=7p+12
5p-7p=12+8
-2p=20
p=20/-2
p=-10
12)-x/5-3/4=
=> -x/5=4/3
=>-x=4×5/3
=>-x=20/3
=> x=-6 2/3
Semoga terbantu (: