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Annette [7]
2 years ago
11

Solve the formula 6x−4y=−22 for y when x=−7.

Mathematics
1 answer:
Virty [35]2 years ago
6 0

Answer:

6x−4y=−22

Agrega 4y a ambos lados.

6x=−22+4y

La ecuación está en formato estándar.

6x=4y−22

Divide los dos lados por 6.

6

6x

​

=  

6

4y−22

​

 

Al dividir por 6, se deshace la multiplicación por 6.

x=  

6

4y−22

​

 

Divide −22+4y por 6.

x=  

3

2y−11

​

 

Resolver para y

y=  

2

3x+11

​

Step-by-step explanation:

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3 0
3 years ago
8. Solve x/10 = –7. A. x = –0.7 B. x= –17 C. x = –70 D. x = 3
ANEK [815]
For this problem, I believe you would just have to plug in for x.

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3 years ago
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2 years ago
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Basile [38]
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5 0
2 years ago
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Xelga [282]

Answer:

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3 0
2 years ago
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