2e + 2 + e = 971
gather like terms on left
3e + 2 = 971
subtract 2 from each side
3e = 969
divide both sides by 3
e = 323
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check
2(323) + 2 + (323) = 971
646 + 2 + 323 = 971
648 + 323 = 971
971 = 971
checks
oxidation
Since 2 plus 4 is not 10, the "if" statement is false. Given a false "if", logically, 9 + 2 can equal anything you like.
four
144, you add the plus numbers, then multiply it by the first.
144, you add the plus numbers, then multiply it by the first.
E=mc^2A^2+B^2=C^2E/m=C^2=A^2+B^2E/m=A^2+B^2E=m(A^2+B^2)correct
Mg equals Mg2+ plus 2e-
Ni2+(aq) + 2e- Ni(s) and Mg(s) Mg2+(aq) + 2e-
oxidation
You use Plus as a symbol in Maths. Example, 2 Plus 2 equals 4. Or in symbols it would be 2+2=4. __________________________ Plus = + Equals = = (Equals equals =)
no if 1 plus 1 equals 2 then 2 plus 2 equals 4.
No.
2 plus 2 equals 4plus1 equals 5minus 1 equals 4divided by 2 equals 2plus 8 equals 1010 minus 6 equals 4so it all equals to +_____29so its 29 !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
2048
7+2+5= 14 35 42
143544
26