alynch0772 alynch0772
  • 28-08-2020
  • Mathematics
contestada

Solve for x: 7x + 7 = 21.

Respuesta :

makenzielewis416
makenzielewis416 makenzielewis416
  • 28-08-2020
7(2)=14
14+7=21
So the answer is 2.
Answer Link
sgl1535
sgl1535 sgl1535
  • 28-08-2020

Answer:

2

Step-by-step explanation:

21-7=14

14/7=2

Answer Link

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