Not sure what your equation is... but here are the two interpretations that I believe you meant...
This one...
7x2 + 3x = 0
x(7x+3) = 0
x = 0 and -3/7
Or this one...
7x/2 + 3x=0
7x+6x=0
13x=0
x= 0
x = 0
3x-5=3x+5 There is no solution.
70000000y=35t
-3x = 9x = 9/(-3)x = -3
It's an equation.Here's the solution:3x = x + 62x = 6x = 3
-4
x = 0
3x-5=3x+5 There is no solution.
70000000y=35t
-3x = 9x = 9/(-3)x = -3
It's an equation.Here's the solution:3x = x + 62x = 6x = 3
One solution.
x = -3, y = 7
x = 3 and y = 2
(-2,-1)
4x + 10 + 3x = 40 - 3x 4x + 10 + 3x + 3x = 40 20x = 40 x = 2
645375