7
It is an equation and the value of x is 8
That depends on the value of x in the given expression
x^2 +7x+12 = (x+3)(x+4) when factored
11x+9=7x+21 11x-7x=4 4x+9=21 21-9=12 4x=12 12 divided by 4= 3 x=3
7
It is an equation and the value of x is 8
That depends on the value of x in the given expression
7x-4=x+2 7x=x+2+4 7x=x+6 7x-x=6 6x=6 X=1
The value of x2+7x+10 depends on the value of X. If x=1, then x2+7x+10 = 18 If x=2, then x2+7x+10 = 28 If x=3, then x2+7x+10 = 40 and so forth
x^2 +7x+12 = (x+3)(x+4) when factored
7x+2 = 3x-2 7x-3x = -2-2 4x = -4 x = -1
11x+9=7x+21 11x-7x=4 4x+9=21 21-9=12 4x=12 12 divided by 4= 3 x=3
The measure of 7x + 27 depends on the value of x.
Very little factoring. 7X + 4X X(7 + 4) ======
3x/4 + x = 7x/4 because 4x/4 = x 3x/4 + 4x/4 = 7x/4
(3x - 4)(x - 1)