Answer:
t=-6
Step-by-step explanation:
-4t-4=20 (move constant to the right)
-4t=20+4 (Calculate 20 + 4)
-4t= 24 (then divide 24 on both sides)
y = 15.9
y = 3 - 4.3x
y = 3 - 4.3(-3)
y = 3 + 12.9
Further Solving :
Answer: 60°
Step-by-step explanation: A straight angle is 180°
180°- 120° = 60°
Subtract
1
from both sides of the equation
2
+
=
−
Simplify
3
Divide both sides of the equation by the same term
4
Solution
5
(approximately)