Answer:
(-7a-15)/3
Step-by-step explanation:
- 7 = 3/a ( x + 5)
open the bracket
-7 =3/a(x)+ 3/a(5)
-7 = 3x/a+ 15/a
l.c.m is a
-7= 3x+15/a
cross multiply
-7a = 3x+15
-7a-15 = 3x
(-7a-15)/3 = x
458.92
77%×596=458.92
y=40-15x
The slope is -2
Use the slope formula to find the slope mm.
m = − 2m = - 2