kjs1995 kjs1995

02-03-2015
Mathematics

contestada

Solve. 11+3X=7X+27 i got 1.7

Respuesta :

02-03-2015

11x + 3x = 7x + 27
3x - 7x = 27 - 11
- 4x = 16 .(-1)
4x = - 16
x = - 16
4
x = - 4

Solution: - 4

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