amorrison79 amorrison79
  • 08-10-2020
  • Mathematics
contestada

Write a reason for each step
6.
3x-12=7x+8
GIVEN
-4X-12-8
-4x=20
X=-5

Respuesta :

astantheballer
astantheballer astantheballer
  • 08-10-2020
1.Set your equations Raquel to each other
2.given
3.subtract 7x from both sides
4. Add 12 to both sides
5.divide both sides by four and you get negative 5
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