Math, asked by aishaquadri525, 10 hours ago

3(2x+15)/5(1x-4)=3/5​

Answers

Answered by ashu7050
0
2x+15=x-4
X= -19
Answer
Answered by pmrmdchest
0

Answer:

x = -19

Step-by-step explanation:

 \frac{3(2x + 15)}{5(1x - 4)}  =  \frac{3}{5}  \\   =  > \frac{6x + 45}{5x - 20}  =  \frac{3}{5}  \\  cross \: multiply \\  =  > 5(6x + 45) = 3(5x - 20) \\  =  > 30x + 225 = 15x - 60 \\  =  > 30x - 15x =  - 60 - 225 \\  =  > 15x =  - 285 \\  =  > x =  \frac{ - 285}{15}  \\  =  > x =  - 19

hope it helps

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