Teaching AP TET Paper I & Paper II Mock Test Series 2025 Quantitative Aptitude Algebra Linear Equation in 1 Variable
The sum of two positive numbers is 63. If one number x is double the other, then the equation is
1
\(\dfrac{x}{x-63}=2\)
2
\(\dfrac{63+x}{x}=2\)
3
\(\dfrac{x-63}{x}=2\)
4
\(\dfrac{x}{63-x}=2\)