3x - 2 = x + 8x + 2× + 3x = 1 + 2 + 33× - 1 = 7 - 5×ayuda plis?
3x - 2 = x + 8 x + 2× + 3x = 1 + 2 + 3 3× - 1 = 7 - 5× ayuda plis.
3x - 2 = x + 8 x + 2× + 3x = 1 + 2 + 3 3× - 1 = 7 - 5× ayuda plis.
Pregunta de Matemáticas · 1 respuesta · 4 votos · mejor respuesta de Kgrimaldopan3lb
En resumen
3x - 2 = x + 83x - x = 8 + 22x = 10x = 10 / 2x = 5x + 2× + 3x = 1 + 2 + 36x = 6x = 6 / 6x = 13× - 1 = 7 - 5×3x + 5x = 7 + 18x = 8x = 8 / 8x = 1.
3x - 2 = x + 83x - x = 8 + 22x = 10x = 10 / 2x = 5x + 2× + 3x = 1 + 2 + 36x = 6x = 6 / 6x = 13× - 1 = 7 - 5×3x + 5x = 7 + 18x = 8x = 8 / 8x = 1.
3x - 2 = x + 83x - x = 8 + 22x = 10x = 10 / 2x = 5x + 2× + 3x = 1 + 2 + 36x = 6x = 6 / 6x = 13× - 1 = 7 - 5×3x + 5x = 7 + 18x = 8x = 8 / 8x = 1.