s17870
s17870
08-01-2021
Mathematics
contestada
x + 4 + 3x = 72 how did you get this answer?
Respuesta :
surita1
surita1
08-01-2021
x+4+3x=72
4x+4=72
4x=72-4
4x=68
4x/4=68/4
x=17
Answer Link
nina004
nina004
08-01-2021
Answer:
17
Step-by-step explanation:
x+3x=72-4
4x=68
x=68÷4
X=17
Answer Link
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