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Find the value of y when x equals 1 9x + 7y = -12
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Find the value of y when x equals 1

9x + 7y = -12

User Andrew Rimmer
by
9.0k points

1 Answer

1 vote
9x+7y=-12
9(1)+7y=-12
9 +7y= -12
-9 -9
7y= -21
7y/ 7 = -21/7
y= -3
User JNL
by
7.4k points
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