It’s 4d-5=2d+7 try my best
So I think that number 6 is just dividing by 3 and the second one doesn't like divide so number 7 is no and number 6 is yes
Absolute value= opposite. (positive turns into negative)(negative turns into positive)
No the inequality symbol only changed when you divide a negative number from both sides.
Answer:
x= 11, -15
Step-by-step explanation:
(4x + 5) + x^2 +1 0) = 180
x^2 + 4x + 15 = 180
x^2 + 4x + 15 - 180 = 0
x^2 + 4x - 165 = 0
x = 11, -15
