nnuskilele
nnuskilele
23-09-2021
Mathematics
contestada
3x + 15 - 9 = 2x + 4
Respuesta :
darkness880826
darkness880826
23-09-2021
Answer:
x=-2
Step-by-step explanation:
3x + 15 -9 =2x+4
3x+6=2x+4
(3x+6)+(-6-2x)=(2x+4)+(-6-2x)
x=-2
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