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UkoKoshka [18]
2 years ago
10

The solution to 2x - 2 + 5 = 13 is _____. is it 10? 10 8 5 3

Mathematics
2 answers:
Svetllana [295]2 years ago
5 0
2x = 13 - 5 + 2
2x = 10
x = 5
belka [17]2 years ago
5 0

Answer:

The answer to solution is 5.

Step-by-step explanation:

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ANTONII [103]

Answer:

B: (2, -1)

Step-by-step explanation:

1) First isolate the y in both equations

2) Set the equations equal to each other

3) Solve for x (you should get 2 and 5)

4) Insert the x values back in to get your y values

5) You should have gotten (2, -1) and (5, 2)

These are your two answers, but the question is only asking for one solution and (5,2) isn't one of the options, so it has to be (2,-1).

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3 years ago
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Juliette [100K]

Answer:

^

Step-by-step explanation:

‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ ‎ 

6 0
2 years ago
Read 2 more answers
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likoan [24]

Answer:

x = 20

Step-by-step explanation:

Traingle ABC = Traingle DEC

4x-1×4×5 = x+2×4×5

80x-1 = 2×20x

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Are the graphs of the lines in the pair parallel? Explain. y=2\3x-17 4x-6y=-7
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<span>y=2\3x-17and  4x-6y=-7 implies  - 6y= - 4x -7, and then y= (-4/-6)x +7/6 and so 
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but when we have y=ax+b and y=a'x+b', the two lines are parallels if a=a', in our case 2/3=2/3 the lines are parallel
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