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Mandy11 ∙
What is x in 3x-9 EQUALS 27? X= 36 THIS IS THE WORK: 27 + 9= 36 36/3= 12 :)
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The factor pairs of 27 are 1x27 and 3x9.
27 x 7 = 189
15
-x + 7 = 27 Subtract 7 from both sides: -x = 20 or x = -20
x+y=27 x=14 27-14=y y=13