I believe it would be 8 sense the other half is 4
Seems to be an arythmetic sequence
common difference is 3 (increases by 3 each time)
an=a1+d(n-1)
d=3
a1=8
an=8+3(n-1)
an=8+3n-3
an=3n+5
Answer:
1. 7x
2. 8x - 1
3. 12 + 6x
4. 4 - 7x
5. 13x - 7
Step-by-step explanation:
Answer:
-28
Step-by-step explanation:
2(x-5) = 3(x+6)
Solve for x by first distributing
2x-10=3x+18
Subtract 2x to both side to get x by itself
-10 = x +18
<em> x = -28</em>
