135
Chat with our AI personalities
The answer to the mathematical equation of -3 x 5 plus 7 -8 is a negative number, -16.
No. If that's -2x + 7 = -9 -2x = -16 x = 8
-7 +2x = x + 8 2x - x = 7 + 8 x = 15
(7 x 8) + 3 - (2 x 8)= 56 + 3 - 16= 43
-x2 + 6x + 16 = -(x2 - 6x - 16) = -(x - 8)(x + 2) = -(8 - x)(x + 2)