Math

Solve - 3x + 5y = 0 and - 3x - 5y = - 60

Asked by
Last updated by anonymous
1 Answers
Log in to answer

- 3x + 5y = 0

- 3x + 5y +3x= 0 +3x

5y=0 +3x

5y=3x

5y/5=3x/5

y=.6x

- 3x - 5y = - 60

- 3x - 5(.6x) = - 60

- 3x - 3x= - 60

-6x=-60

-6x/-6=-60/-6

x=10

y=.6x

y=.6(10)

y=6