Question

Solve these equations
3x+7=14+3x
-2(2f-4)=-4(-f+2)

Answer 1

Answer:

2. f = 2

Step-by-step explanation:

so sorry, my bad. at first i didn't see the 'minus' before '4' in second equation. for first equation, you should check the question again. it's unsolvable. maybe the answer is un-define but the teacher wants to trick the students.

Answer 2

Step-by-step explanation:

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