Answer:
x = 25
Step-by-step explanation:
Given
x - 5 = 20 ( isolate x by adding 5 to both sides )
x = 25
Answer:
y = 3x -4
Step-by-step explanation:
The slope-intercept equation looks like this:
. Where m is the slope of the function and b is the y-coordinate of the vertical intercept (where the function crosses the y-axis). Let's apply the formula:



5. c = 9
6. a = 6
7. b = 12