How do you evaluate #3/4 w + 8 = w -7#?

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Answer 1 · 2018-05-01T00:44:15

#=>w=60#

We start with:

#=>3/4 w + 8 = w-7#

We subtract #3/4w# from both sides:

#=>8 = 1/4w - 7#

We add #7# to both sides:

#=>15 = 1/4 w#

We multiply both sides by #4#:

#=>60=w#