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rjkz [21]
2 years ago
12

Using y=mx+b find the slope for x + 2y = -8

Mathematics
1 answer:
Harman [31]2 years ago
8 0

Answer:

y=1/2x-4

Step-by-step explanation:

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Step-by-step explanation:

x/3-2x/1+3 =x-3/5

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Read 2 more answers
What value or values of x satisfy 2x + 5.31 = 4.2?
Softa [21]

Answer:  x can equal -3.2 or -7.4.

Step-by-step explanation:

The correct expression is:

2|x+5.3|=4.2

So, we have an absolute value equation, where it can be positive or negative:

  • Positive

2 (x+5.3)=4.2

2x+10.6 =4.2

2x=4.2-10.6

2x = -6.4

x= -6.4/2

x = -3.2

  • Negative

2[-(x+5.3)]=4.2

-2x-10.6 =4.2

-2x= 4.2+10.6

-2x= 14.8

x= 14.8/-2

x= -7.4

x can equal -3.2 or -7.4.

Feel free to ask for more if needed or if you did not understand something.  

3 0
3 years ago
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