184k views
2 votes
Please solve quickly 11-14

Please solve quickly 11-14-example-1

1 Answer

4 votes

Answer:

Explanation:

11). 6x + 3y = 9

3(2x + y) = 9

2x + y = 3

y = -2x + 3

Since variables are of single degree therefore, it's a linear function

12). 3y - 2x = -2x - 12

3y - 2x + 2x = -2x - 12 + 2x

3y = -12

y = -4

Since variable y is of single degree therefore its a linear function.

13). 11y + 4x = -8 + 11y

11y + 4x - 11y = -8 + 11y - 11y

4x = -8

x = -2

Linear function.

14). 4x - 3 + 2y = 8x - 9

4x + 2y - 3 - 4x = 8x - 4x - 9

2y - 3 = 4x - 9

2y = 4x - 9 + 3

2y = 4x - 6

y = 2x - 3

Linear function.

User Echristo
by
7.9k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories