Question

Look at the linear equation
3x+5y=30
Which Of the following equations can be used to solve for y in the linear equation above?
Y= -3/5x +30
Y= 3x +6
Y= -3/5x +6
Y= 3/5x +30

Answer 1

solve for y using algebra.
5y=30-3x.. for starts now how you make it so only y variable is left?

Answer 2

anything?

Answer 3

If you divide 5 on both sides what do you get?

Answer 4

6?

Answer 5

the 30 would turn into a 6 correct. but also the variable would look like -3/5x. Now which answer resembles this?

Answer 6

Y=-3/5 x +6?

Answer 7

yeah