$\frac{2}{3} x - \frac{4}{3} + 5 = \frac{ - 2}{3} x - \frac{2}{3 } \\ \frac{2}{3} x - \frac{11}{3} = - \frac{2}{3} x - \frac{2}{3} \\ 2x + 11 = - 2x - 2 \\ 4x = - 13 \\ x = \frac{ - 13}{4}$

6 0

3 years ago

What is this question

xeze [42]

well, p + (-2), now a sign in front of a grouping symbol usually means it has a 1*, so +(, really means +1*, thus p + (-2) really means p + 1*(-2), which gives us p - 2, and that'd be ordinally, 2 numbers to the left of "p".

likewise, 5 + p, is just the same as p + 5, so that value will be a number 5 numbers to the right of "p".

just as above, p + 1, is just one value to the right of "p".

$\bf \rule[0.35em]{2em}{0.25pt}\stackrel{p-2~\hfill }{|\rule[0.35em]{2em}{0.25pt}}|\rule[0.35em]{2em}{0.25pt}\boxed{P}\stackrel{~\hfill p+1}{\rule[0.35em]{2em}{0.25pt}|}\rule[0.35em]{2em}{0.25pt}|\rule[0.35em]{2em}{0.25pt}|\rule[0.35em]{2em}{0.25pt}|\stackrel{~\hfill p+5}{\rule[0.35em]{2em}{0.25pt}|}\rule[0.35em]{2em}{0.25pt}|$

4 0

3 years ago

Lori needs a twine 8.5 meters long to mark a row in her garden. Andrew needs a length of twine for 7.25 meter long for his row.

xz_007 [3.2K]

8.5 + 7.25 = 15.75
16.25 - 15.75 = 0,5
There are 0,5 meters left.

3 0

3 years ago

Boys join code = rfu-mqrx- ocr​

Boys join code = rfu-mqrx- ocr