Answer:
0.29
Step-by-step explanation:
7x=2
/7 /7
x=0.29
-hope it helps
We hates fractions
times everybody by 6x
6=x²-5x
minus 6 both sides
0=x²-5x-6
factor
what 2 numbers multiply toget -6 and add to get -5
-6 and 1
0=(x-6)(x+1)
set to zero
x-6=0
x=6
x+1=0
x=-1
x=6 or -1
Answer:
so 
equals 2x2x2x2x2x2x2x2
Step-by-step explanation:
Its that because when expanding Exponents, you always put the first number of the exponet first. like for example, 
, you put the three 2 times and multiply. 3x3
Answer:
13
Step-by-step explanation:
X is most likely used to symbolize a number under twenty but over 10 - but you don't have the question posted
The answer would be:
93
+75
-------
168
