-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:
i can try just put the questions up
Step-by-step explanation:
Answer:
Depending on the equation it will change
n=1 (not in an equation)
Step-by-step explanation:
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