In the absence of the appropriate mathematical symbols it has no value.
Chat with our AI personalities
8x+4 = 2x+28 8x-2x = 28-4 6x = 24 x = 4
52 = 2x + (6x +4) 52 = 2x + 6x + 4 (can skip this step) 52 = 8x + 4 52 - 4 = 8x 48 = 8x 48/8 = x (can skip this step) 6 = x
x= -1
2x2 = 8x x = 8x/2x x = 4 Check: 2(4)2 = 8(4) 2(16) = 32 32 = 32
-6x-32 = 2x -6x-2x = 32 -8x = 32 x = -4