2
It is equal to zero
1+1=2
2
2
1 + 1 = 2.... (im kind of worried about you right now...)
5
2wo
1plus 1.9 plus 0.08 plus 0.0001 plus 0.00002 is equal to 2.98
4x2 + 1 + x2 + 3 = 5x2 + 4
Carbon = C 1plus charge TetraChloride = 4 Chlorides 1minus charge CCl4 neutral charge
1+2+3+4+5+6+7+8+9= 45 :)
do you mean x=3(2y-1)+2? if so, (x-2)/6=y here are the steps: x-2=3(2y-1)+2-2 (x-2)/3= (3(2y-1))/3 ((x-2)/3)/2=y (x-2)/3/2 also equals (x-2)/3 * 1/2