1.

4x - 1 / 5x + 2 = 1​

Answer» ONG>ANSWER:

\huge\sf{\frac{4x - 1}{5x + 2}  = 1}

\sf{4x - 1 = 5x + 2}

\sf{ =  > 4x = 5x + 2 + 1}

\sf{ =  > 4x = 5x + 3}

\sf{ =  > 4x - 5x = +3}

\sf{ =  >  - 1x = 3}

=  > x =  - 3



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