X -5 = 4
Add 5 to get x alone.
X-5+5 = 4+5. (Add 5 on the other side to balance the sides.)
x = 9
-1
x5 = x3 times x2. In this case x3 = 64 so x = cube root of 64 ie 4
a(x5) + b(x5) + c(x5) + d(x5) + e(x5) = abcde(a+b+c+d+e) x5 = abcdeThis equation has at least 5 variables. To solve for all of them requires at least 4 more equations.
1,565 = x5 1,5651/5 = (x5)1/5 1,5651/5 = x5/5 1,5651/5 = x 4.3541 = x
11x5=55 !
-4 and 4
solution with [OH-] = 2.5 x 10-9 , A solution with [H+] = 1.2 x 10-4, A solution with pH = 4.5
0
no.. x equals 11
No, it is not.
yes
Assuming that the question is find x in x5=1610; the answer is 4.378901