mecca99
mecca99
10-09-2015
Mathematics
contestada
solve for x:
5x+6+2x-1= 10x+3
Respuesta :
Panoyin
Panoyin
10-09-2015
5x + 6 + 2x - 1 = 10x + 3
5x + 2x + 6 - 1 = 10x + 3
7x + 5 = 10x + 3
- 7x - 7x
5 = 3x + 3
- 3 - 3
2 = 3x
3 3
²/₃ = x
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