Question

Solve the linear equations : 2x-3/5 + x+3/4 = 3x-1/4

Answer 1

Answer:

$\frac{2x - 3}{5} + \frac{x + 3}{4} = \frac{3x - 1}{4} \\ \\ \frac{4(2x - 3) + 5(x + 3)}{20} = \frac{3x - 1}{4} \\ \\ \frac{8x - 12 + 5x + 15}{20} = \frac{3x - 1}{4} \\ \\ \frac{13x + 3}{20} = \frac{3x - 1}{4} \\ \\ 4(13x + 3) = 20(3x - 1) \\ \\ 52x + 12 = 60x - 20 \\ \\ 52x - 60x = - 20 - 12 \\ \\ - 8x = - 32 \\ \\ x = \frac{ - 32}{ - 8} \\ \\ x = 4$