-15x=-5*3x+2
-15x=-15x+2
+15x +15x
-----------------
0=2
Wiki User
∙ 2010-12-15 22:46:1915x minus 8=minus 180 3x+8=24
6x-2=x+135x=15x=3
5x2 + 15x = 0 5x(x + 3) = 0 therefore, x = 0 or x + 3 = 0 that is, x = 0 or x = -3
you just add 6x+9x to get 15x then minus 25 from 18 to get -7 thus the answer will be 15x-7
x is 12
15x minus 8=minus 180 3x+8=24
6x-2=x+135x=15x=3
5x2 + 15x = 0 5x(x + 3) = 0 therefore, x = 0 or x + 3 = 0 that is, x = 0 or x = -3
distributive
-3x + 6 + 15x =11x + 8 ie -3x + 15x - 11x = 8 - 6 ie x = 2
9x + 7 = 15x + 1 ___-1_______-1 9x + 6 = 15x -9x_____-9x ____6=6x ____/6_/6 ____1=x x equals 1.
you just add 6x+9x to get 15x then minus 25 from 18 to get -7 thus the answer will be 15x-7
15x plus 392 is the answer since you dont have an equal sign
Divide each side by -15 and x = - 6/15.
15x = -75, x = -5
its 10x +9y +1z
23 + 15x - 4x = 1215x - 4x = 12 -2311x = -11x= -1