15
Chat with our AI personalities
-x + 7 = 27 Subtract 7 from both sides: -x = 20 or x = -20
49 x2 + 14x = -7 x2 + 14x + 49 = 42 (x + 7)2 = 42 x = -7 ± √42
If 40 plus x equals 25 then x is equal to -15.
What is x in 3x-9 EQUALS 27? X= 36 THIS IS THE WORK: 27 + 9= 36 36/3= 12 :)
If y=-42,theny = -42.QED? ? ?============Another answer:THERE it is ===> Y = -42