Answer:
answer is d
Step-by-step explanation:
i did the quiz
-7x -7y = 21
Y = 6
Since they are giving you the value of 6 you just plug it in the equation
-7x - 7(6) = 21
-7x - 42 = 21
+ 42. +42
-7x = 63
/-7. /-7
X = -9
Answer:
1.3 or 1.333333
Step-by-step explanation:
Just do it!