Question

Solve for x: 7x + 15 = 38
answer choices
23/7
53/7
23
53

Answer 1

plz help i am confused

Answer 2

\(7x+15=38\)

\(-15\), both sides:
\(7x+15−15=38−15=\)
\(7x=23\)

\(÷7\) (using fraction bars [fraction is division])
\(\LARGE\frac{7x}{7}=\frac{23}{7}\)
\(\LARGE x= \frac{?}{?}\)

Answer 3

You get it?

Answer 4

If you don't understand something lmk.

Answer 5

not really

Answer 6

Alright, what are you confused on?

Answer 7

the last part

Answer 8

The last part all we were doing is dividing by `7`

Answer 9

oh so it is 23/7

Answer 10

Fractions are division
so we use the fraction bar
then \(\frac{7x}{7}\) cancels.
so then all we have left is \(\frac{23}{7}\)

Answer 11

\(\color{#0cbb34}{\text{Originally Posted by}}\) @remi2019
oh so it is 23/7
\(\color{#0cbb34}{\text{End of Quote}}\)
Yes .