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four times the sum of a number and 7 is 20 less than six times the number find the number round your answer to the nearest integer​

Respuesta :

Answer:

Step-by-step explanation:

4 (x+7) = 6x+20

The +20 is necessary because the left is twenty less, so in order to make them equal we must add twenty to the right.

Continue and solve by isolating integrates on one side and numbers on the other.

X=4

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