x = 0
7(3y-2)-(-4y+9)
if 3x+7 = 3 then 3x = 3-7 3x = -4 then, x = -4/3
x2 plus 3x plus 3 is equals to 0 can be solved by getting the roots.
50, 53, 59
5x+3 = 3x+11 5x-3x = 11-3 2x = 8 x = 4
3x+7=37 -7 -7 3x=30 /3 /3 x=10
3+3x+7x=13 3x+7x=10 10x=10 x=1
3x + 11 = x + 3 2x = -8 x = -4
2x+3 = 3x+5 2x-3x = 5-3 -x = 2 x = -2
y = 3x + 6slope = 3
x = 7 and 2/3