+0  
 
0
102
4
avatar+4 

 

Thank you to anyone who can Help with these 3! Also I am new to this webiste so please dont mind any mistakes:)

 Dec 14, 2020
 #1
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First one     Step C is incorrect   because you do not 'switch' the x and y's in the equation.....

                                                           you change x to y  and y to x

                                                                so step C should be  x = -y+3   

 Dec 14, 2020
 #2
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Second one    Step E is incorrect....   '11'  needs to be divided by '6' also.....not just 'x'

 Dec 14, 2020
 #3
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Third one     Step E is incorrect    Can YOU see why????

 Dec 14, 2020
 #4
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NOT FOR MATH 100%

how do u tell sum ur well happy 

 Dec 14, 2020

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