D is the answer to your question
<span>2,4,6,8,10,12,14,16,18</span>
8 + 2(10 - r) = 8 + 20 - 2r = 28 - 2r
Answer:
I need help with this too
Step-by-step explanation:
5a-15+9a=3a+29
We simplify the equation to the form, which is simple to understand
5a-15+9a=3a+29
We move all terms containing a to the left and all other terms to the right.
+5a+9a-3a=+29+15
We simplify left and right side of the equation.
+11a=+44
We divide both sides of the equation by 11 to get a.
a=4