Well, isn't that just a happy little math problem! When x is multiplied by 8, we get 8x. So, if we want to find the value of 5x, we simply multiply 5 by the value of 8x. That gives us 40x. Just remember, there are no mistakes in math, only happy accidents!
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Well, darling, if x is 8, then the value of 5x would be 40. It's simple math, honey, just multiply 5 by 8 and you've got your answer. Math doesn't have to be complicated, just do the darn calculation and move on with your fabulous self.
When x = 8, the value of 5x can be found by substituting x with 8 in the expression 5x. Therefore, 5x = 5 * 8 = 40. So, when x is 8, the value of 5x is 40.
If 3x + 5x = -8, what is x + 1? 3x + 5x = -8 8x = -8 x = -1 x + 1 = -1 + 1 = 0
If you mean 5x+4x = 54 then the value of x is 6
-5x+2=-6+x therefore -5x+2+6=x therefore 2+6=x+5x therefore 8=6x therefore 8/6=x therefore x=4/3=1.3333
21
5x = 5 times 9, 2y = 2 times 4 so 45 - 8 ie 37