Expanding the equations we have:
2x + 3(x) - 3(3) = 32x + 3x - 9 = 35x - 9 = 35x = 12x = 12/5
Now for the second equation:
4(x) + 4(3) = 3(x)4x + 12 = 3xx = -12
So the two solutions are x = 12/5 and x = -12.
Expanding the equations we have:
2x + 3(x) - 3(3) = 3
2x + 3x - 9 = 3
5x - 9 = 3
5x = 12
x = 12/5
Now for the second equation:
4(x) + 4(3) = 3(x)
4x + 12 = 3x
x = -12
So the two solutions are x = 12/5 and x = -12.