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Sauron [17]
2 years ago
9

2x + 3 = -7 what is x ​

Mathematics
1 answer:
Shtirlitz [24]2 years ago
6 0

Answer: x=-5

Step-by-step explanation:

You would have to do the inverse to “undo” the equation.

So first you would do -7-3=-10

Then you would do -10/2=-5 to find x

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Answer:

C is the correct answer

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What can be concluded about the line represented in the table? Check all that apply. x y –6 –7 2 –3 8 0 The slope is 2. The slop
Stels [109]
The first thing we must do for this case is to find the equation of the line.
 y-yo = m (x-xo)

 We have then:
 m = (y2 - y1) / (x2-x1)

m = (-3 - 0) / (2-8)

m = 1/2
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 (xo, yo) = (8, 0)

 Substituting values:
 y-0 = (1/2) (x-8)

y = (1/2) x - 4
 
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-5 = -1 - 4

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 Point (8, 0):
 
It is part of the table, therefore belongs to the line.

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What is 3(x+2)-10=4x-6+x <br>​
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3(x+2)-10=4x-6+x

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point J : (2,4)

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2 years ago
Simplify expression 3(d+5)
steposvetlana [31]

Answer:

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~hope this is the right answer, have a great day/night~

Step-by-step explanation:

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