6(6v +6) - 5 = 1 + 6v

Need answer with explaination

Step-by-step explanation:

Use the distributive property to multiply 6 by 6v+6:

Subtract 5 from 36 = 31

Subtract 6v from both sides:

Combine like terms:

and

Subtract 31 from both sides:

Divide both sides by 30:

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it is a. 4.2 because 7.6-3.4 gets the remaining length of 4.2. i might be wrong but i am pretty sure this is the answer.