Answer:
<u>no solution</u>
Step-by-step explanation:
For the equation to be equal, the argument of the logarithms on both sides of the equation must be equal.
2
x
+
1
=
x
−
1
Solve for
x
.
x
=
−
2
Exclude the solutions that do not make
log
(
2x
+
1
)
=
log
(
x
−
1
) true.
No solution
32. 0.19 meters 33. 7.5 links 34. 15000000000 35. 38 yards
Answer:
Step-by-step explanation:
-4 > x / -7....multiply both sides by -7, and flip the sign
-4 * -7 < = x
28 < x....or x > 28
yes, they are both the same.
28 < x ....this is saying that 28 is less then x
x > 28....this is saying that x is greater then 28
so there both saying the same thing
Answer:
0, -4 and 5
Step-by-step explanation:
Given the inequality
2x + 5 - 3x < 10
Collect the like terms
2x-3x < 10 - 5
-x < 5
multiply both sides by -1
-1(-x) > -1(5)
x > -5
Hence the values that are greater than -5 are 0, -4 and 5