Find the best answers to your questions with the help of IDNLearn.com's expert contributors. Find in-depth and accurate answers to all your questions from our knowledgeable and dedicated community members.
Answer:
Step-by-step explanation:
[tex]\frac{3x-y}{4x+5y}=\frac{3}{5}\\\\[/tex]
Cross multiply
5*(3x-y) = 3*(4x + 5y)
5*3x -5*y = 3*4x + 3*5y
15x - 5y = 12x + 15y
15x - 12x = 15y + 5y
3x = 20y
3x = 4y * 5
[tex]\frac{3x}{4y} = 5[/tex]