2 < 3x - 1 < 5 ....add 1 to all sections
2 + 1 < 3x - 1 + 1 < 5 + 1 ...simplify
3 < 3x < 6...now divide all sections by 3
3/3 < (3/3)x < 6/3...simplify
1 < x < 2 <===
but if u have trouble doing it this way, u can split it
2 < 3x - 1 3x - 1 < 5
2 + 1 < 3x 3x < 5 + 1
3 < 3x 3x < 6
3/3 < x x < 6/3
1 < x x < 2
now put them together.....1 < x < 2 <==
either way, u will get the same answer
Obtuse i think sorry if it’s wrong
Answer:
-1, 0, 1, 2, 3
Step-by-step explanation:
To answer this you have to understand 2 main things
These are: the symbols and what an integer is.
An integer is simply a whole number. For example: 1, 10, 3 etc.
The symbols, <= (first symbol) and < (second symbol) are very important. These tell us the range X is in.
<= means less than or equal to.
< means less than.
So we can write: -1 is less than or equal to x and x is less than 4.
If we follow this and also keep in mind we only want whole numbers then we can see the lowest X can be is -1 and the highest it can be is 3 since it has to be less than 4.
Then it is also everything inbetween them which is:
-1, 0, 1, 2, 3
Answer:
16m + 2n + 4
Step-by-step explanation:
( −2n −2) + (6 + 8m) + (8m + 4n)
−2n + −2 + 6 + 8m + 8m + 4n
(8m + 8m) + ( −2n + 4n) + (−2 + 6)
16m + 2n + 4
Answer:
x= -4
Step-by-step explanation:
-8 -x= x -4x
Simplify:
Bring all x terms to 1 side by adding x on both sides:
Simplify:
Divide both sides by -2:
