rebecky12 rebecky12
  • 25-10-2017
  • Mathematics
contestada

Simplify 4(a-b) + 3(a-b)

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chipmunk94
chipmunk94 chipmunk94
  • 25-10-2017
you need to distribute.4a-4b+3a-3b
add the like terms 7a-7b
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