You multiply x times x
=x
1 x 3
=3
It is x+3
The multiplicative inverse of 6 1/8 (49/8) is
8/49
I think the slope of L'M' is still 1.75 and it still passes through point C.
-12 + 9y = -57
add 12 to both sides, 9y = -45
divide 9 from both sides to isolate the y
y = -5