defence exam CRPF Head Constable Ministerial & ASI 2022 Mock Test Quantitative Aptitude Algebra Linear Equation in 1 Variable
यदि 3(5x + 7) + 4(x - 13) = 25x - 7 है, तो \(\frac {3x + 7}{4}\) का मान क्या है?
1
\(\frac {-5}{4}\)
2
\(\frac5 4\)
3
\(\frac 5 2\)
4
\(-\frac {5}{2}\)