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Leto [7]
3 years ago
12

What is the solution to the system of equations?

Mathematics
2 answers:
kaheart [24]3 years ago
6 0
Substitution would be a great approach to solving this system, because the first equation defines y as x - 10 and you can thus substitute x - 10 for y in the second equation:

2x + (x - 10) = 4

Then 3x - 10 = 4, and 3x = 14.  Solving for x:  x = 14/3.

Since y = x-10, subst. 14/3 for x to find y:  y = 14/3 - 30/3 = -16/3

The solution is (14/3, -16/3).
AnnZ [28]3 years ago
4 0

Answer: (6, -8)


Step-by-step explanation:


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7 0
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What’s the answer to 14?
vfiekz [6]

Answer:

  • |t -(-5)| = 1.5
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Step-by-step explanation:

The magnitude of the difference between the temperature (t) and -5 will be 1.5 at the limits:

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This is equivalent to two equations:

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In each case, the equation is solved by subtracting 5 from both sides:

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6 0
2 years ago
Quadrilateral LMNO is a rectangle. Find MN.
Cloud [144]
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3 0
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Read 2 more answers
ILL GIVE BRAINELST
Angelina_Jolie [31]

Answer: number 3 4 5

Step-by-step explanation:hope this helps!

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