Question

help
d-4=7/10
solve for d

Answer 1

So this question is easy. First you have to get a common denometer for the 4 and 7/10.
Then you subtract whatever the common denometer between 4 and 7/10 and that will equal D.

Answer 2

really i did not know that tbh

Answer 3

im being serious

Answer 4

thx

Answer 5

\(d\color{Aqua}{-4}=\color{lime}{\frac{7}{10}} \)
so first you're gonna wanna change the minus to a plus in `-4`
then add 4 to both sides of the equation,
\(\underset{\color{red}{\cancel{\Large{+4}}}{~~~~~~~}\color{lime}{+4}}{d\color{red}{\cancel{-4}}=\color{lime}{\frac{7}{10}}}\)
so what's 7/10+4?

Answer 6

i got 4.7

Answer 7

yes, 4.7 or \(4\frac{7}{10}\) or \(\frac{47}{10}\)
so, \(d=4.7\)

Answer 8

oh thx

Answer 9

you're welcome