ajpowerx ajpowerx
  • 17-09-2019
  • Mathematics
contestada

what is the answer to 4x+8=20​

Respuesta :

rianna14 rianna14
  • 17-09-2019

Answer:

3

Step-by-step explanation:

4x + 8 = 20

Carry over the like terms:

4x = 20 - 8

4x = 12

Carry over the 4:

x = 12 ÷ 4

x = 3

To find out if the answer was correct:

Take 4 and multiply it by x which is 3 and add the 8 and you get 20

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