having problem solving (3-x)/(7-x)=4/(x-7)

I need help solving the problem below. Chris answered 19 out of 25 questions correctly on a math t...

When solving the problem 6^x+3 = 6^2x-5, your friend does the following: 6(x) + 3 = 2(2x) - 5 6...

When solving the problem 45x−3=16x+6 , your friend does the following: 45x−3=4(x+6) 5x−3=x+6 4x=9 x=...

How do you use problem-solving and critical thinking to find the meaning of an analogy?

How do you use problem-solving and critical thinking to find the meaning of an analogy? (short anwse...

When solving the problem 7^x+2 = 7^3x-8 , your friend does the following: 7(x)+2=7(3x)-8 7x+2=21...

When solving the problem , your friend does the following: Was this correct? Res...

When solving the problem 45x−3=16x+6 , your friend does the following: 45x−3=4(x+6) 5x−3=x+6...

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