-3(5 + 8x) - 20 ≤ -11 |use distributive property: a(b + c) = ab + ac
-15 - 24x - 20 ≤ -11
-35 - 24x ≤ -11 |add 35 to both sides
-24x ≤ 24 |change signs
24x ≥ -24 |divide both sides by 24
x ≥ -1
Answer:
-2x + 5
Step-by-step explanation:
7. v = 15
8. n = -6
9. x = 9
10. n = 8
11. v = -16
12. x = -17
Answer:
first it's adding 4 then it starts adding 8
Step-by-step explanation:
Answer:

Step-by-step explanation:
We are given the equations

We need to combine like terms. As there are no exponents or numbers outside the parenthesis, we can just drop them and add all like terms
