2 answers:
The answer is going to be c because 12-35=23 and since there is variables you have to add the variable.
The answer would be C cuz 12 - 35 is 23 and all u need to do is add the u and it's easy like that :)
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I need more information to answer this
Answer:
u have to use the almighty formula
I am not sure but wouldn't it be y=3x-6 and y=4x-7
Answer - 75
Sorry if it is wrong
27 for 3
31 for 4
27 divided by 3 =9
31 divided by 4=7.615