Respuesta :

Answer:

17

Step-by-step explanation:

1+7p-40=80

-39+7p=80 Move constant to the right

7p=80+39 add the numbers

7p=119 divide both sides by 7

Answer:17

Step-by-step explanation: you do 1-40=-39 then you have 7p-39=80 add 39 to -39 and 80 then you get 7p=119 then divide 7. 119 divided by 7 is 17.

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