This problem is a bit tricky for me to solve

asked Feb 11, 2023 58.5k views

5 votes

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SOLUTION

$\begin{gathered} Given \\ (x+6)/(x-3)=(4)/(7) \end{gathered}$

Cross multiply and simplify;

$\begin{gathered} 7x+42=4x-12 \\ 7x-4x=-12-42 \\ 3x=-54 \\ x=(-54)/(3) \\ x=-18 \end{gathered}$

The answer is -18.

OPTION D IS THE CORRECT ANSWER.

Andrea Mattioli answered Feb 18, 2023

7.4k points

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