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pshjendavis

pshjendavis

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pshjendavis
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  • ok so: 9a-2b=c+4a next step, subtract the 4a 9a-4a-2b=c-4a-4a which equals 5a-2b=c That's just combining like terms/simplifying. I am not sure if you need to find out what 'a' 'b' and 'c' are, so here's a really good site to help you. (In sou…
  • ok so: 9a-2b=c+4a next step, subtract the 4a 9a-4a-2b=c-4a-4a which equals 5a-2b=c That's just combining like terms/simplifying. I am not sure if you need to find out what 'a' 'b' and 'c' are, so here's a really good site to help you. (In sou…