Question

easy, but I can't remember how to solve: 3x/10=7/10

Answer 1

actually dont... 3x/10=7/10, 3x/10(10/7)=7/10(10/7)

Answer 2

now what did u get?

Answer 3

multiply both sides by 10 .

Answer 4

or u can multiply 3x X 10= 7 X10
cross products.

Answer 5

\[\frac{ 3x }{ 10 }=\frac{ 7 }{10 }\]
\[\frac{ 3x }{10 }\times 10=\frac{ 7 }{10 } \times 10\]
3x=7
now you can find x

Answer 6

^^^^ that how you find x.

Answer 7

not making sense to me. I don't remember algebra:(

Answer 8

then 7/3... ok, the 10 cancels out anyway

Answer 9

so x= 2.66

Answer 10

I mean 2.33

Answer 11

about 2.33

Answer 12

2.34

Answer 13

7/3 or 2.33