x=-9 15 + x = 6x + 60 x = 6x + 45 -5x = 45 x = -9 15 + (-9) = (6 * (-9)) + 60 15 - 9 = -54 + 60 6 = 60 - 54 6 = 6 There is no answer because, 15+x=6x+60 -15 -15 x=6x+45 Which is imposible because "x" can't equal itself times six plus forty-five.
x=9 squared
-12 = x+9 x+9 -9 = -12 -9 x = -21
5x = 4x + 9 x = 9
x=9 y=1
x(x + 3) + 3(x + 3) = x2 + 3x + 3x + 9 = x2 + 6x + 9 = (x + 3)(x + 3) = (x + 3)2
(6 x 9) + 6 + 9 = 69
5 x (5 + 9) x 9 = 5 x 14 x 9 = 630
7
pover x times 9 plus power of x times 3
200 x 10 + 9 = 2009
6 x 8 + 9 x 5 = 285
4 x (-3) = (-12)-12 +9 = (-3)so the answer is -3
Maybe x4+1 If x=9 or 4(9)+1
Three times nine plus a number.
9 - 6 + 7 + (2 x 10) = 30
Applying the laws of BODMAS, 6 + (4 x 10) + 9 = 55