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kow [346]
3 years ago
15

What is the value of x in the equation 4x - 20 = -4

Mathematics
2 answers:
kari74 [83]3 years ago
7 0
X = 6
4x - 20 =-4
4x - 20 =-4
       --------
4x = 24
----------
4       4

x = 6
ICE Princess25 [194]3 years ago
4 0
4x-20+=-4
-4          -4

x-20=-8
   +20  +20

x=12.
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