Adelle solved the equation 4x/7-6= -20 as shown. Fill in the correct justification for each step. [ Look at the picture] Will Mark Brainliest. And No Plagiarism please. Only answer if you know how to solve. Need to responses.

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Step-by-step explanation:

They transfer the whole number to the RHS, then they multiply both sides by 7 to get rid of the fraction. Then they divide both sides by 4 to find the value of X

4+n=5

step-by-step explanation:

this is because the four is four hours and the n represents the 1 extra hour over the weekend.

b= i'm srry i don't know that one.

4+n=5 n=1 because if vernon plays 5 hours a week then 4+1=5 hours.

hope this : )

the answer is b.

step-by-step explanation:

identity property is where 0+whatever number=whatever number. basically 0+ a number.