Question

15x+(5-6x)-2-(3-x)=(3-2x)-x-(7x+23)​

Answer 1

Explicación paso a paso:

$15 x + (5 - 6x) - 2 - (3 - x) = (3 - 2x) - x - (7x + 23) \\ 15x + 5 - 6x - 2 - 3 + x = 3 - 2x - x - 7x - 23 \\ 15 x+ 5 - 6x - 5 + x = 3 - 3x - 7x - 23 \\ 15x - 6x + x = 3 - 10x - 23 \\ 15x - 5x = - 10x - 20 \\ 10x = - 10x - 20 \\ 10x + 10x = 20 \\ 20x = 20 \\ \frac{20}{20} = x$

x=1