If: 4x+(-12) = 8 then 4x = 20 and x = 5
x=3
x=8 :)
Presumably this is an equation in which the value of x is to be found. 7x+8 = 4x-10 7x-4x = -10-8 3x = -18 x = -6
x=5
8 + 4x - x = 8 3x = 8 - 8 x = 0
If: 4x-8 = 32 Then: x = 10
8-3x-x = 12 8-4x = 12 -4x = 12-8 -4x = 4 x = -1
4x+32=-4x+16x4x+32=12x-4x -4x32=8x/8 /84=x
4x - 7 = -15 4x = -8 x = -2
4x - 7 = 1 Therefore, 4x = 8 x = 8/4 x = 2
4x - 3 = 5 4x = 5 + 3 4x = 8 x = 8/4 x = 2
If: 4x+(-12) = 8 then 4x = 20 and x = 5
x=4
No. Substitute the value 8 for x, and you have 4x +6 = 4(8) +6 = 32 +6 = 38.
4x-3-8 = 8 4x = 8+8+3 4x = 19 x = 4 and 3/4
-4