We can begin by rewriting the problem:
4(2x + 5) + 2x + 3 = -11
Let’s solve in steps.
1. Distribute
8x + 20 + 2x + 3 = -11
2. Combine like terms
10x + 23 = -11
3. Subtract 23 from both sides
10x + (23 - 23) = -11 - 23
10x = -34
4. Divide both sides by 10
10 / 10 = 1 (or x)
-34 / 10 = -3.4
Therefore, x = -3.4.
Those are just repeating equivalent decimals
you cant add 3x^2 and 7x + 2 :)
you put it in the correct order by the degree :)
Answer:
87 chickens left
Step-by-step explanation:
13 weeks times 3 cook/week = 39 chickens
126 - 39 = 87
