7sidenaa 7sidenaa
  • 02-10-2020
  • Mathematics
contestada

Whats the first step to slove 15x + 7 =3x

Respuesta :

tots87 tots87
  • 02-10-2020
15x=3x-7
15x-3x=-7
12x=-7
divide both side by 12
x=-7/12
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Cadence10738 Cadence10738
  • 02-10-2020
The first step is 15x-3x because you have to combine like terms
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