lynn30
lynn30
06-09-2016
Mathematics
contestada
what is 7x-5 = -2x+13
Respuesta :
dasetka
dasetka
06-09-2016
7x - 5 = -2x + 13 Add 2x to both sides
9x - 5 = 13 Add 5 to both sides
9x = 18 Divide both sides by 9
x = 2
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