Question

I ASKED LIKE THE SAME QUESTION 4 TIMES NO1 WANNA HELP SMH

Answer 1

1. one solution

2. no solution

3. one solution

4. infinate solution

5. no solution

6. infinate solution

Explanation:

Answer 2

9514 1404 393

Answer:

1. one
2. none
3. one
4. infinite
5. none
6. infinite

Explanation:

If you simplify the equations and collect terms, the following can be used to identify the number of solutions:

a) coefficients of x are different -- one solution

b) coefficients of x are the same and constants are different -- no solutions

c) left side the same as right side -- infinite solutions

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1. different x coefficients -- one solution

2. different constants -- no solutions

3. different x coefficients -- one solution

4. 12x +7 = 12x +7 -- infinite solutions

5. different constants -- no solutions

6. -2x -3 = -2x -3 -- infinite solutions