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Svetllana [295]
2 years ago
11

2x-y=-4-2x+y=3How to solve using systems elimination ​

Mathematics
1 answer:
VikaD [51]2 years ago
4 0
Two -2x and 2x cancel out since there opposites

As well as y

Then your answer should be 0=-1
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OverLord2011 [107]
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3 years ago
3x+3=108 PLSSS help Giving brainliest!!
jeka57 [31]

Answer:

x=35

Step-by-step explanation:

3x+3=108

3x=108-3

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4 0
3 years ago
3x−2y=−2 6x−2y=10 solve by elimination
Anvisha [2.4K]

Answer:

x=4 y=7

Step-by-step explanation:

When multiplying 3x by -2, you get -6x. -6x and 6x cross out. You're left with -2y=-2 and -2y=10.

3 0
2 years ago
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nignag [31]

Answer:

b

Step-by-step explanation:

6 0
3 years ago
If F(x) and G(x) are two functions such that F(G(x)) = x then F(x) and G(x) are ..?
lana [24]
They are inverse functions though to be completely thorough your teacher should have also put g(f(x)) = x as well. Though I can see what your teacher is aiming for at least.

The idea is that whatever the output of g(x) is, it's plugged into f(x) and the initial input is the result. So g(x) takes a step forward and f(x) takes a step back undoing everything g(x) did. Which is exactly what an inverse operation does. 
4 0
2 years ago
Read 2 more answers
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