leah68 leah68
  • 21-12-2016
  • Mathematics
contestada

Show me how to do it

Show me how to do it class=

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mountaaindew
mountaaindew mountaaindew
  • 21-12-2016
You combine like terms.
-6x - 3 + 7x = -7
      +3           +3
-6x + 7x = -4
-6x + 7x
x = -4
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puresugar10
puresugar10 puresugar10
  • 21-12-2016
Original equation: [tex]-6x-3+7x=-7[/tex]
Combine like terms: [tex]x-3=-7[/tex]
Isolate the variable: [tex]x=-4[/tex]
Answer Link

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