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BartSMP [9]
3 years ago
15

What is the solution of the linear system of equations?

Mathematics
2 answers:
snow_lady [41]3 years ago
4 0
The answer is a I did this in school and got it right
xenn [34]3 years ago
4 0
The answer is D) no solution
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Answer:
emmainna [20.7K]

Let the numbers be n, n+2, n+4

Sum equals too= 13+2(n+4), which is 2n+21

a) Equation--> n+n+2+n+4= 2n+21

b) Solution--> 3n+6= 2n+21

                      => n= 15

c) Second number--> 17 (15+2)

   Third number--> 19 (15+4)

d) 15+15+2+15+4=30+21

   => 51= 51

So, the equation is true.

And pls mark me brainliesttt :)))

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2 years ago
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allsm [11]

I think 5.4

4.5÷10= 0.45

0.45x12=5.4

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Darina [25.2K]

Answer:

i think the right answer is b

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3 years ago
Can someone help me please
Charra [1.4K]

Answer:

of coure. this is alternative B.

4 0
2 years ago
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Step-by-step explanation:

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