4a+2>2a+7
what must be added to 4 2/7 to 4 2/7 and 1 1/2 to make 6 1/2
8p+6>30-2p
factor of 21
(x-3)(x-4)(x-1)
-(1-0.3)(3*2^2*x-3^3*106.1)=(1+0.3)(2^2*3*x-4*3*106.1)
−8x−7y+10z=
6
minus, x, plus, 6, y, minus, 10, z, equals, 2
−x+6y−10z=
2
minus, 7, x, plus, 4, y, minus, 10, z, equals, minus...
3.10÷10
$$\sum_{a}^{b}{C}$$ 2/3 / 2/3 2
40000/ 2/3
2x
