10 sticks bbbkbsv kbm jhd mb bd h
2x-7=29
"Seven less than" => minus 7.
"Two times <u>a number</u>" => 2x (x is the unknown number)
"is twenty-nine" => =29
Putting it all together,
-7 + 2x = 29
or
2x-7=29
(if you were wondering x is equal to 18)
Answer:
Take L.H.S and the R.H.S
Step-by-step explanation:
Taking L.H.S
-25*(15+(-5)
-25*(15-5)
-25*(10)
-250
Taking R.H.S
(-25*15)+(-25*(-5)
-375+125
-250
Verified
It does matter, the second inequality would be correct because it list that when n is inputted it can be 28 or greater. However, in the first inequality it states that when n is inputted it has to be greater then 28 but cannot be 28.
