Respuesta :
0.5 = 0.4y - 0.25x (add 0.25x to each side)
0.2x + 0.5 = 0.4y - 0.2x + 0.2x
0.2x + 0.5 = 0.4y (divide 0.4 from each side)
[tex] \frac{0.25x+0.5}{0.4} = \frac{0.4y}{0.4} [/tex]
0.25x/0.4 + 0.5/0.4 = y
0.625x + 1.25 = y
0.2x + 0.5 = 0.4y - 0.2x + 0.2x
0.2x + 0.5 = 0.4y (divide 0.4 from each side)
[tex] \frac{0.25x+0.5}{0.4} = \frac{0.4y}{0.4} [/tex]
0.25x/0.4 + 0.5/0.4 = y
0.625x + 1.25 = y
Answer:
The value of the equation is [tex]y=\frac{5}{4}+\frac{5x}{8}[/tex].
Step-by-step explanation:
Consider the provided equation.
[tex]0.5=0.4y-0.25x[/tex]
We need to solve the provided equation for y.
Add 0.25x both side.
[tex]0.5+0.25x=0.4y-0.25x+0.25x[/tex]
[tex]0.5+0.25x=0.4y[/tex]
[tex]0.4y=0.5+0.25x[/tex]
Divide both sides by 0.4.
[tex]\frac{0.4y}{0.4}=\frac{0.5+0.25x}{0.4}[/tex]
[tex]y=\frac{0.5}{0.4}+\frac{0.25x}{0.4}[/tex]
[tex]y=\frac{5}{4}+\frac{25x}{40}[/tex]
[tex]y=\frac{5}{4}+\frac{5x}{8}[/tex]
Hence, the value of the equation is [tex]y=\frac{5}{4}+\frac{5x}{8}[/tex].