The slope intercept form is 
Explanation:
The equation is 
Now, we shall bring the equation in the slope intercept form.
The general form of the slope intercept is given by
Hence, we need to rewrite the given equation in this form.
Thus, we have,
Subtracting both sides of the equation by 5x, we get,
Multiplying both sides of the equation by (-), we get,
Thus, the slope intercept form of the given equation is
40 + 10x = 5x - 30
To begin isolating x, subtract 40 from both sides.
40 + 10x - 40 = 5x - 30 - 40
10x = 5x - 70
Subtract 5x from both sides.
10x - 5x= 5x - 70 - 5x
5x = -70
Finally, divide both sides by 5.
5x/5 = -70/5
x = -14
Answer:
x = -14
Answer:
138
Step-by-step explanation:
Hexagon total angle = 720
170+ 277 + 135 = 582
720 - 582 = 138
I think x should equal -2 or -3
24 is the answer.........
