Answer:
17
Step-by-step explanation:
2x - 7 = 27
2x = 34
x = 17
Multiple both sides by 5/1 and get
-1/1 • (x-4) = -10/1
divide the numbers and get
-1 • (x-4) = -10
remove the parentheses
- x-4 = 10
move the constant to the right
-x = -10-4
calculate
-x = -14
change the signs
x= 14
Answer:

Step-by-step explanation:
Given
-- correct expression
Required
Represent as slope intercept form

Make 2y the subject

Divide through by 2


Answer:
that is the solution to the 2nd question