4x + 17 = x + 2 4x - x = 2 - 17 3x = -15 x = -5
4x^2 + 3
The value of x in the equation -2 x plus 3 4x-3 is 3.
x2 + 4x - 21 = (x + 7)(x - 3). The trick is to find 2 numbers which sum to 4 and have a product of -21.
x(4x-2)
4x + 17 = x + 2 4x - x = 2 - 17 3x = -15 x = -5
4x^2 + 3
The value of x in the equation -2 x plus 3 4x-3 is 3.
4(x^2 + x + 3)
x2 + 4x - 21 = (x + 7)(x - 3). The trick is to find 2 numbers which sum to 4 and have a product of -21.
x(4x-2)
4x + 5(x - 2) +124x + 5x - 10 + 129x + 2
4x + 2 = 3x + 9 x + 2 = 9 x = 7
(4x^3 + 2x^2 + 3x + 4)/(x + 4) = 4x^2 - 14x + 59 - 232/(x + 4)
x+x+1+x+2+x+25=845 4x+28=845 4x=817 x=204.25
5+4x-7 = 4x+3-x 4x-2 = 3x+3 4x-3x = 3+2 x = 5
-4x + 2 = 6 -4x = 6 - 2 -4x = 4 x = 4 / -4 x = -1