Question

x+2/9−3x−1/8 =1/4 =
ayuda :c son ecuaciones

Answer 1

Respuesta:

x=-\frac{11}{144}

decimal:-0.07638\dots

coronita pliz

Answer 2

Respuesta:

$-\frac{11}{144}$

Explicación paso a paso:

x+2/9−3x−1/8 =1/4

$x-3x+\frac{2}{9}-\frac{1}{8}=\frac{1}{4}\\\\-2x+\frac{2}{9}-\frac{1}{8}=\frac{1}{4}\\\\\frac{16}{72}-\frac{9}{72}=\frac{1}{4}\\\\\frac{16-9}{72}=\frac{1}{4}\\\\-2x+\frac{7}{72}=\frac{1}{4}\\\\-2x+\frac{7}{72}-\frac{7}{72}=\frac{1}{4}-\frac{7}{72}\\\\-2x=\frac{11}{72}\\\\\frac{-2x}{-2}=\frac{\frac{11}{72}}{-2}\\\\x=-\frac{11}{144}$