It seems there might be a typo or confusion in your question. If you meant to say "Evaluate 67s for s = 8," then substituting s with 8 gives you 67 * 8 = 536. If "67s 3" refers to something else, please clarify for more accurate assistance.
-4 - 12 - 3 - -8 = -11
8 - 1/3
3+8-10 2
Algebra is using variables such as x to solve a problem. One example is x+3=8 in which x equals 5.
If: 6y-8 = 10 Then: y = 3
Evaluate: -7 - 8
Closed phrase Ex. 5+8 No relation No placeholder So, Evaluate Ex.13
-4 - 12 - 3 - -8 = -11
8 - 1/3
2
3
5
3+8-10 2
8*c=m m*3=a
Algebra is using variables such as x to solve a problem. One example is x+3=8 in which x equals 5.
If: 6y-8 = 10 Then: y = 3
evaluate: 6-2[(3+4)-8]