3x-2=36-9x
2006-11-23 12:32:44 · 7 respuestas · pregunta de Anonymous en Ciencias y matemáticas ➔ Matemáticas
3X-2=36-9X
3X+9X=36+2
12X= 38
X=38 : 12
X=3,1666667
FACIL...
SUERTEE
2006-11-23 12:37:03 · answer #1 · answered by Anonymous · 0⤊ 2⤋
3x+9x=36+2
12x=38
x=38/12 = 19/6
2006-11-23 20:35:01 · answer #2 · answered by ecampos 6 · 2⤊ 1⤋
3x - 2 = 36 - 9x
3x + 9x = 36 +2
12x = 38
x = 38/12
x = 3.167
¡Es más fácil hacer la ecuación que escribir la pregunta!.
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2006-11-23 20:40:11 · answer #3 · answered by Zoquetito 5 · 1⤊ 1⤋
X=19/6
2006-11-23 21:23:23 · answer #4 · answered by podo 3 · 0⤊ 1⤋
3x+9x=36+2
12x=38
x=38/12
x=19/6
2006-11-23 21:11:40 · answer #5 · answered by rebeca g 3 · 0⤊ 1⤋
X=19/6
2006-11-23 20:38:20 · answer #6 · answered by delgadosalez 3 · 0⤊ 1⤋
3x-2=36-9x
3x-9x=36-2
-6x=64
x=34/6
x=5.6
2006-11-23 20:43:21 · answer #7 · answered by •0ctavi0• 2 · 0⤊ 2⤋