simone5 simone5
  • 12-09-2016
  • Mathematics
contestada

What is the solution for x in the equation (-4(x+1)+7x=8)?

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texaschic101
texaschic101 texaschic101
  • 12-09-2016
-4(x + 1) + 7x = 8
-4x - 4 + 7x = 8
3x - 4 = 8
3x = 8 + 4
3x = 12
x = 12/3
x = 4 <===
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