Answer:
x=0
Step-by-step explanation:
9x-7=-7
Add 7 to each side
9x-7+7=-7+7
9x = 0
Divide each side by 9
9x/9 = 0/9
x = 0
by the transitive property of equality
Answer:
the transitive property of equality
Step-by-step explanation:
Answer: 15/12
Step-by-step explanation:
-2- 13 =-15
4- -8 = 12
Remember the formula y2-y1. Divided by x2 - x1
A. (- 1, 2)
B. (- 9, 6)
C. (- 2, 7)
D. (6, 3)
E. (1, - 4)
F. (- 7, 0)
Answer:
d b f
Step-by-step explanation: