330,110 views
31 votes
31 votes
Y=4x+8x. Me and my daughter can't get the answer

User Soob
by
2.5k points

2 Answers

20 votes
20 votes

Answer:
x=(y)/(12)

Explanation:


y=4x+8x

Transpose ''1x + 8x'' to the left and ''y'' to the right


4x+8x=y

Add 4x and 18x


4x+8x=y


12x=y

Therefore,
x\:=\:(y)/(12)

User Michael Seibt
by
3.2k points
21 votes
21 votes

Answer:

y = 12x or x = y/12

Explanation:

y = 4x + 8x

y = 12x or x = y/12

User Ben Francom
by
3.2k points
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