I think there's a typo, otherwise -3 = 1
2
x + 4 = 6 x = 6 - 4 x = 2
Algebra is using variables such as x to solve a problem. One example is x+3=8 in which x equals 5.
X would be 14 (it is an algebra question)
algebra
I think there's a typo, otherwise -3 = 1
k and -k right? -k x -1 =k k+k= 2 k= 1 unless you mean multiply then that would be -k x-1 =k k x k= 2 1.4142 rounded to the nearest ten thousandth
y varies directly as x y=kx, where k is any constant y = 4 when x=-2 4 = k (-2) 4 =-2k k=-2 Therefore, y=-2x When x=30 y = -2(30) = -60
k = 2 and 2 < 12
A little bity of algebra 2 X x = 58 Divide both sides by '2' x = 58/2 x = 29 The answer!!!!!
2
3*(10 - x)*(10 + x) + 3*x^2 is one possible anwer.
x + 4 = 6 x = 6 - 4 x = 2
x = 7
k = x y x = k/y
Algebra is using variables such as x to solve a problem. One example is x+3=8 in which x equals 5.