-14a-5=-12
+5 +5
-14a=-7
Divide -7 by -14a
a=2
Answer:
um 100%
Step-by-step explanation:
The volume is 2.8125 inches
Line 1 because the question says “less than 4”
It’s the second one, (10,-9)
Answer:
x = - 5
Step-by-step explanation:
3x - 3 - 6x = 12
group like terms
3x - 6x - 3 = 12
add similar elements
- 3x - 3 = 12
add 3 to both sides
- 3x - 3 + 3 = 12 + 3
simplify
- 3x = 15
divide both sides by 3
- 3x / 5 = 15 / - 3
simplify
x = - 5
