Question

http://prntscr.com/a20i3g

Answer 1

@just_one_last_goodbye @Love_Ranaa @SolomonZelman

Answer 2

http://www.mathpapa.com/algebra-calculator.html

the answer is B which is 30

Answer 3

@Mahmood786123 You are not suppose to give direct answers...it is against the code of conduct....

Answer 4

To find the answer you would cross multiply....

\(\Large{4x=12 \times 10}\) which simplifies to \(\Large\color{green}{4x=120}\)...

We then divide by 4 to get the variable x by itself...

\(\LARGE\color{purple}{\frac{ 4x }{ 4 }=\frac{ 120 }{ 4 }}\) we simplify...