M = -12
point = (0, 1/2)
Find the slope-intercept equation
y - y₁ = m(x - x₁)
y - 1/2 = -12 (x - 0)
y - 1/2 = -12x
y = -12x + 1/2
        
             
        
        
        
We calculate it by multiplying the place value and face value of the digit. For instance: If we consider a number 45. Here the digit 4 is in the tens column.
        
             
        
        
        
Answer:
2b+t/2=a
Step-by-step explanation:
3a + 4b = 5a-t
-3a           -3a
4b = 2a - t
+t         +t
4b + t = 2a
/2           /2
2b+t/2=a
 
        
                    
             
        
        
        
Answer:
y = -2x - 1
Step-by-step explanation:
Rewrite y + 7 = -2(x - 3) in slope-intercept form (which is y = mx + b):
First, perform the indicated multiplication:
y + 7 = -2x + 6
Combining the constants, we get 
y = -2x - 1
This is the desired equation in slope-intercept form.  slope is -2 and y-intercept is -1.