Find the value of `x`, if `x+2= 2 times (-3)`

Find the value of x in 3x = 2x + 18

Find the value of 3x^2-5x+8 for x=3

Find the value of x if (-2/3)^4 div (-2/3)^3=(-3/2)^x

Find the value of x , if 5^(x-2)xx3^(2x-3)=135

Find the value of : 2x xx 3yz xx 4zx

Find the value of 'a', if (x - a) is a factor of x^(3)-ax^2+x+2 .

Find the value of x and y x+2y=2 2x+3y=3

Find the value of a , if x-a is a factor of x^3-a^2x+x+2

(i) If 2x + 1 is a factor of 2x^2+ ax- 3, find the value of a. (ii) Find the value of k, if 3x -4 is a factor of expression 3x^2+ 2x -k.

Find the value of x if A= |(3x, 2), (5x,1)| if |A|= 5