Expanding the equations we have:
2x + 3(x) - 3(3) = 2x + 3x - 9 = 5x - 9 = 5x = 1x = 12/5
Now for the second equation:
4(x) + 4(3) = 3(x4x + 12 = 3x = -12
So the two solutions are x = 12/5 and x = -12.
Expanding the equations we have:
2x + 3(x) - 3(3) =
2x + 3x - 9 =
5x - 9 =
5x = 1
x = 12/5
Now for the second equation:
4(x) + 4(3) = 3(x
4x + 12 = 3
x = -12
So the two solutions are x = 12/5 and x = -12.