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Readme [11.4K]
3 years ago
10

Solve for y: |3y+7|−10=−5

Mathematics
2 answers:
riadik2000 [5.3K]3 years ago
7 0
|3y+7|-10=-5  add 10 to both sides

|3y+7|=5  now since this is an absolute value equation we must solve for both the positive and negative solutions...

3y+7=5  subtract 7 from both sides

3y=-2  divide both sides by 3

y=-2/3

Now

3y+7=-5  subtract 7 from both sides

3y=-12  divide both sides by 3

y=-4

So y=-2/3 and -4
SashulF [63]3 years ago
6 0
Answer:
y=-2/3 and -4
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3 Points
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Step-by-step explanation:



8 0
3 years ago
PLEASE HELP <br>Answer: m = 3 <br>3 - y = x + 10​<br>Find the slope and y intercept
Kitty [74]

Answer:

slope is -1 and y intercept is -7.

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3- y = x+10

or, -y = x +10-3

or, -y = x+ 7

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comparing with y= mx +c, m= -1, c= -7

6 0
3 years ago
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