9x+7y=-12 what is the value of y when x equals 1
Answers
Answered by
0
Answer:
Step-by-step explanation:
9(1) +7y=12
9+7y=12
7y=12-9
7y=3
y= 3/7
Answered by
1
Answer:
y = -3
Step-by-step explanation:
7y = -12-9 = -21
y = -21/7= -3
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