Simple equation 8

Solve the following equation:

36=-(1+7x)-6(-7-x)

Correct answer:

x =  5

Step-by-step explanation:


36=-(1+7x)-6(-7-x)

36=-(1+7·x)-6·(-7-x)

x = 5


x = 5/1 = 5

x = 5

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