Question

$4(2 - x) = 3y \\ \frac{3x}{5} - \frac{y}{4} = 4$​

Answer 1

Respuesta:

Explicación paso a paso:

1.

$4\left(2-x\right)=3y\\\\\frac{4\left(2-x\right)}{4}=\frac{3y}{4}\\\\2-x=\frac{3y}{4}\\\\2-x-2=\frac{3y}{4}-2\\\\-x=\frac{3y}{4}-2\\\\\frac{-x}{-1}=\frac{\frac{3y}{4}}{-1}-\frac{2}{-1}\\\\x=-\frac{3y-8}{4}$

2.

$y=\frac{12}{5}x-16$