Question

ayudemmen es para hoy​

Answer 1

Respuesta:

$a)x - 5(2x - 3) = 3(x - 1) + 4 \\ x - 10x + 15 = 3x - 3 + 4 \\ - 9x + 15 = 3x + 1 \\ 15 - 1 = 3x + 9x \\ 14 = 12x \\ \frac{14}{12} = x \\ \frac{7}{6} = x$

$b) \frac{2(x - 5)}{3} + 4 = 5x - 2 \\ 3 (\frac{2(x - 5)}{3} + 4) = 3(5x - 2) \\ 2(x- 5) + 3 \times 4 = 3(5x - 2) \\ 2x - 10 + 12 = 15x - 6 \\ 2x + 2 = 15x - 6 \\ 2 + 6 = 15x - 2x \\ 8 = 13x \\ \frac{8}{13} = x$