Answer:
x = 16
Step-by-step explanation:
The angle opposite of 4x will have the same value. So set up an equation of 4x is equal to the opposite angle.
4x = 64
Then solve for x
x = 16
Answer:
the third one i just took the test
Step-by-step explanation:
Answer:
The expression is 
Step-by-step explanation:
<u><em> Step(i):-</em></u>
Given variable start with 'x'
The variable 'x' is divided by '3' so 
<u><em>Step(ii):</em></u>-
The variable 'x' is divided by '3' so
and after that subtract '6'
Then the expression

Answer:
d = -1/5c + b
Step-by-step explanation:
1/b - 1/d = 5c
- 1/d = 5c - 1/b
1/d = -5c + 1/b
d = -1/5c + b