alboyd08 alboyd08
  • 15-11-2020
  • Mathematics
contestada

2c +10 = 30
How can I solve this?

Respuesta :

maeterence1234
maeterence1234 maeterence1234
  • 15-11-2020

Step-by-step explanation:

2c+10=30

2c+10−10=30−10

2c=20

2c÷2=20÷2

Answer: c=10

Answer Link
noraegejuru
noraegejuru noraegejuru
  • 15-11-2020

Answer:

10

Step-by-step explanation:

2c + 10 = 30

so we take 10 to the other side to become - 10.

Therefore 2c = 30 - 10

= 20

Divide both sides by the coefficient of c that's 2

2c = 20

c = 10

Answer Link

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