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Zielflug [23.3K]
3 years ago
15

Can someone help me with this math question?

Mathematics
2 answers:
Triss [41]3 years ago
8 0
It would be 19

42-23=19
dlinn [17]3 years ago
7 0
42-23=19

Let me know if you need any further help.
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Triss [41]

Answer:

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Step-by-step explanation:


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2 years ago
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Answer:

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Step-by-step explanation:

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5 0
3 years ago
What is the solution to the system of equations?
motikmotik

Answer:

a. it has no solution

b. you can only substitute by making either the 'x' or 'y' the subject of either of the two equations.

Step-by-step explanation:

3x - 9y = -13.............. eqn 1

x - 3y = -7................... eqn 2

from eqn 2

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put eqn 3 into eqn 1

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4 0
2 years ago
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liq [111]
I think it would be 51.45. Sorry if its incorrect I really tried!
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