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kirill115 [55]
3 years ago
12

Solve the system of equations. 3x+4y=−23 x=3y+1 ​

Mathematics
1 answer:
larisa86 [58]3 years ago
7 0

Answer:

Step-by-step explanation:

3x+4y=−23.........(1)

x=3y+1 .........(2)

Putting (2) in (1)

3(3y + 1) + 4y = -23

9y + 3 + 4y = -23

9y + 4y = -23 - 3

13y = -26

y = -26/13

y = -2

Putting y into (2)

x=3y+1

x = 3(-2) + 1

x = -6 + 1

x = -5

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4 years ago
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Show work and Evaluate 3/4 + 2/5
frez [133]

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