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kompoz [17]
3 years ago
11

!!!! HELP!!! What is the solution to this system of linear equations?

Mathematics
2 answers:
Zigmanuir [339]3 years ago
8 0
The answer is (7, 3) if you need explanation let me know I’ll send the work
earnstyle [38]3 years ago
3 0

Answer:

(7, 3)

Step-by-step explanation:

get rid of the y by adding:

 x=-2

+x=16

then add the equalities:

2x=14

divide by 2:

x=7

then subsitute the x in to find y!

7+3y=16

3y=16-7

3y=9

y=3

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Step-by-step explanation:

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docker41 [41]

Answer:

x = 6

Step-by-step explanation:

3 (2x - 5) = 21

=> 6x - 15 = 21

=> 6x = 21 + 15

=> 6x = 36

=> x = 36 / 6

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OR

3 (2x - 5) = 21

=> 2x - 5 = 21 / 3

=> 2x - 5 = 7

=> 2x = 7 + 5

=> 2x = 12

=> x = 12 / 2

=> x = 6

Hope it helps :)

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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