sandraaaT sandraaaT
  • 10-01-2018
  • Mathematics
contestada

1. 5x - 15 = 20 The first step in solving this equation is to what?

2. 9x + 3 = -15 The first step in solving this equation would be to what?

Respuesta :

person54 person54
  • 10-01-2018
1. add 15 to -15 and 20. 5x=35. then divide 35 by 5 and get 7.

2. subtract 3 from 3 and -15. 9x= -18 x=-2
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