lildsd12435
lildsd12435 lildsd12435
  • 20-12-2019
  • Mathematics
contestada

6a minus 3a minus 1=11 solve a

Respuesta :

Yang100
Yang100 Yang100
  • 20-12-2019

Answer:

a=4

Step-by-step explanation:

6a-3a-1=11

3a-1=11

3a=11+1

3a=12

a=12/3

a=4

Answer Link
sansssss
sansssss sansssss
  • 20-12-2019
Answer: a = 4

Explanation:

6a - 3a - 1 = 11

First do 6a - 3a = 3a

So, it's now 3a - 1 = 11

Plus one on both sides

3a = 12

Divide both sides by 3

a = 4
Answer Link

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