Answer:
5.4 feet
Step-by-step explanation:
First, open the parentheses (make sure you distribute the '-':
6x - 3x - 4 = x - 40
3x - 4 = x - 40
2x = -36
x = -18
The solution set is {-18}
First you have to isolate the y value
to start, subtract 2x on both sides
3y=-2x+9
next, divide by 3
y= -2/3x+3
