Respuesta:
[tex]x = \frac{6}{7} [/tex]
Explicación paso a paso:
[tex]7.5( \times + 2) = 4(x + 3)[/tex]
[tex]7.5x + 7.5 \times 2 = 4x + 4 \times 3[/tex]
[tex] \frac{15x}{2} + 7.5 \times 2 = 4x + 4 \times 3[/tex]
[tex] \frac{15x}{2} + 15 = 4x + 12[/tex]
[tex]15x + 30 = 8x + 24[/tex]
[tex]15x - 8x = 24 - 30[/tex]
[tex]7x = 24 - 30[/tex]
[tex]7x = - 6[/tex]
[tex]x = - \frac{6}{7} [/tex]
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Respuesta:
[tex]x = \frac{6}{7} [/tex]
Explicación paso a paso:
[tex]7.5( \times + 2) = 4(x + 3)[/tex]
[tex]7.5x + 7.5 \times 2 = 4x + 4 \times 3[/tex]
[tex] \frac{15x}{2} + 7.5 \times 2 = 4x + 4 \times 3[/tex]
[tex] \frac{15x}{2} + 15 = 4x + 12[/tex]
[tex]15x + 30 = 8x + 24[/tex]
[tex]15x - 8x = 24 - 30[/tex]
[tex]7x = 24 - 30[/tex]
[tex]7x = - 6[/tex]
[tex]x = - \frac{6}{7} [/tex]
Esperó te sirva :)
Verified answer
De nd;) espero te sirva (perdón por no mandar la explicación)(;