Respuesta:
[tex]8x - 4 + 3x = 7x + 14x \\ 8x - 7x - 14x + 3x = 4 \\ - 10x = 4 \\ x = \frac{4}{ - 10} \\ x = - 0.4[/tex]
PROCEDIMIENTO:
[tex]8 x - 4 + 3 x = 7 x + x 14\\\\11x-4=7x+14x\\\\11x-4=21x\\\\11x-21x=4\\\\-10x=4\\\\-\frac{2}{5}[/tex]
RESULTADO: [tex]-\frac{2}{5}[/tex]
Atte: Sabius95
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Verified answer
Respuesta:
[tex]8x - 4 + 3x = 7x + 14x \\ 8x - 7x - 14x + 3x = 4 \\ - 10x = 4 \\ x = \frac{4}{ - 10} \\ x = - 0.4[/tex]
PROCEDIMIENTO:
[tex]8 x - 4 + 3 x = 7 x + x 14\\\\11x-4=7x+14x\\\\11x-4=21x\\\\11x-21x=4\\\\-10x=4\\\\-\frac{2}{5}[/tex]
RESULTADO: [tex]-\frac{2}{5}[/tex]
Atte: Sabius95