2x squared+10+3x+15
9+20x=-3-4x
3.6divide.72
factorize 12x-8
4400 divided by 200 = 22
−7 x+9=−10 x
factorize 8x+6
3.6/.72
6v+9x-2x(2v-10x)
−
7
x
+
9
=
10
