cengland8835
cengland8835
05-02-2020
Mathematics
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2x+3x-6=78 what is x
Respuesta :
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rachellllllll1200
05-02-2020
Answer: x=21
2x+5x-6=78
4x-6=78
__+6_+6
4x=84
4. 4
x=
21
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