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Tatiana [17]
3 years ago
15

Solve the following system of equations

Mathematics
1 answer:
Mila [183]3 years ago
6 0

Answer:

y= 28/17

x= 57/17

Step-by-step explanation:

5x + 2y = 22

-2x + 6y = 3

(2)(5x + 2y = 22)→ 10x + 4y = 44

(5)(-2x + 6y = 3)→ -10x +30y = 15

Add this last eq → 34y=56 → y= 28/17

Replace this in any equation

-2x + 6(28/17) = 3 →  x= - (54/17-168/17)/2 =  57/17

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Answer:

y = 2

Step-by-step explanation:

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-2+2+y=0+2

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hope it's helpful ❤❤❤❤

THANK YOU.

#

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2 years ago
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Find the value of 7u+7 given that -3u-5=4
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