2275.91 = 28xx = 81.2825
It is: 23-27x when simplified
Is the same as: 27x+1 = 3 Deduct 1 from both sides: 27x+1-1 = 3-1 27x = 2 Divide both sides by 27: x = 2/27
3x2 + 27x +60
3x2 + 27x = 30 ∴ x2 + 9x - 10 = 0 ∴ (x + 10)(x - 1) = 0 ∴ x ∈ {-10, 1}
27x-3=105 27x =105+3 27x = 108 27x/27=108/27 x= 4
27x-3=105 27x=105+3 27x=108 x=108/27 x=4ans
It depends on the value of 'x'. 'y' can have as many different values as 'x' can.
7x+2-2=16-27x = 147x/7 = 14/7x = 2
X = 1/3
Add 7x to each side: 136 = 27x + 20 Subtract 20 from each side: 116 = 27x Divide each side by 27: x = 116/27 = 4 & 8/27.
x=13.5