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Samb1977 Samb1977
  • 28-03-2015
  • Mathematics
Answered

ax+3 = 7- bx what is x expressed in terms of a and b

Verified Answer :

Panoyin
Panoyin Panoyin
  • 28-03-2015

ax + 3 = 7 - bx
       -3  -3       
         ax = 4 - bx
  ax - ax = 4 - ax - bx
           0 = 4 - ax - bx
         -4    -4               
         -4 = -ax - bx

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