If you mean 8 time 3, then 24.
If you mean 8x + 3, where x is a variable, then no value can be determined until the value of the variable, x, is known. (Same for 8x - 3)
If you mean 8x3 , once again is unknown but the value of x would be multiplies as a factor 3 times.
what about 8x = 3, then there is an algebraic answer. x = 8/3 or 2 2/3
So you need to make your question more mathematically correct so it can be answered.
-8x + 3 = 27 -8x = 27 - 3 -8x = 24 -x = 3 x = -3
3-|8x-6|=3
5x-3=2-8x 5x-3+3=2-8x+3 5x=5-8x 5x+8x=5-8x+8x 13x=5 x=5/13
(8x + 3)2 ie (8x + 3)(8x + 3)
8x + 3 = 50 8x = 47x = 47/8x= 5 and 7/8ths
3(8x + 1)(8x - 1)
If -8x+3=251, then 8x=-248. Therefore, x=-31.
8x + 3 = 35 8x = 32 x = 4
-8x + 3 = 251 -8x = 251 - 3 -8x = 248 -x = 248 ÷ 8 -x = 31 x = -31
4x+8x+3 = 12x+3
-4
-8x + 3x2 - 3