Question

in algebra 3x+3÷3x+7=3\5

Answer 1

3x+3÷3x+7=3/5
3x÷3x+7+3=3/5
x+10=3/5
x=3/5-10
x=-47/5

Answer 2

The correct answer is "x = 1".

Step-by-step explanation:

$The \ given \ expression \ is:\\\\\frac{3x+3}{3x+7}=\frac{3}{5}\\\\ On \ applying \ cross \ multiplication,we \ get\\\\5(3x+3)=3(3x+7)\\\\15x+15=9x+21\\\\On \ subtracting \ "9x" \ from \ both \ sides,we \ get\\\\15x+15-9x=9x+21-9x\\\\6x+15=21\\\\On \ subtracting \ "15" \ from \ both \ sides,we \ get\\\\6x+15-15=21-15\\\\6x=6\\\\x=\frac{6}{6}\\\\x=1$

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