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solve the following systems by graphing.

2.) 6x - 3y = -9 and 2x + 2y = -6

solve the following systems by substitution

4.) 2x - 6y = -24 and x = 5y - 22

solve the following system by elimination

6.) x - y = 11 and 2x + y = 19


Sagot :

Answer:

I'm not sure but I hope it's help

View image Malongsamantha08

Answer:

2. (-2,-1)

4. (3,5)

6. (10,-1)

I'm sure to my answers :-)

trust me...