Answer:
x = 
Step-by-step explanation:
note that 64 = 
and 32 = 
, thus
= 
, that is
= 
= 
Since the bases on both sides are equal, then equate the exponents
12x - 6 = 5x + 5 ( subtract 5x from both sides )
7x - 6 = 5 ( add 6 to both sides )
7x = 11 ( divide both sides by 7 )
x =
Answer:
-1/2
Step-by-step explanation:
4x + 7 = 5
4x=5-7
4x=-2
x=-2/4
x=-1/2
hope this helps u!
The answer of this question is 4
3
Step-by-step explanation:
1.3z + 1.5 = 5.4
Make z the subject in the equation by making it stand alone, by so doing, the transferred figures will have a change in sign i.e if it's a negative sign that's gonna be transferred it will change into a positive sign and vice versa.
The equation will this be; 1.3z = -1.5 + 5.4
1.3z = 3.9
Divide both sides by the co-efficient of the unknown figure. In other words, you'll divide both sides by the number beside the unknown letter.
z = 3.
Answer:The solution is in the attached file
Step-by-step explanation:
