Question

ecuaciones lineales paso a paso:
2x+3-21
2x + 2 - 3x + 6 = x + 6​

Answer 1

2x + 2 - 3x + 6 = x + 6 ↓↓

$2x + 2 - 3x + 6 = x + 6 \\ - x + 8 = x + 6 \\ - x - x = 6 - 8 \\ 2x = 2 \\ \frac{2x}{2} = \frac{2}{2} \\ x = 1$

EL VALOR DE LA INCÓGNITA "X" VALE 1