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VladimirAG [237]
3 years ago
8

X + 4 + 3x = 72 how did you get this answer?

Mathematics
2 answers:
mihalych1998 [28]3 years ago
5 0

Answer:

17

Step-by-step explanation:

x+3x=72-4

4x=68

x=68÷4

X=17

alexgriva [62]3 years ago
4 0
x+4+3x=72
4x+4=72
4x=72-4
4x=68
4x/4=68/4
x=17
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