Ur equation is in this form : y - y1 = m(x - x1)....in this form , point slope form, the slope can be found in the m position.
y - 2 = 3(x - 1)
y - y1 = m(x - x1)
so u see, the slope (the number in the m position) = 3
Answer:
I guess divide both side by l because to find w we have to eliminate l first......
Answer:
-11
Step-by-step explanation:
First get x alone.
Subtract 16 from both sides: -12 = 3x
Divide both sides by 3: -4 = x
Plug in x: -4 - 7 = -11
Positive 36 because when you multiply 2 negatives you get a positive.
