Question

solve for x: 3/7x + 2/9 = -4/7x - 1/5

Answer 1

x = -19/45

Answer 2

how did you get that?

Answer 3

You put all the xs on one side and the numbers on the other side of the equal sign.
3/7x+2/9+1/5=-4/7x
2/9+1/5=-4/7x-3/7x
2/9+1/5=-x
10/45+9/45=-x
19/45=-x
x=-19/45

Answer 4

Thanks!