What is x/5-y/2 =1,0.32x-y=1 ?

The solution to x/5-y/2 =1,0.32x-y=1 is x=12.5,y=3

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x/5-y/2 =1,0.32x-y=1

\frac{x}{5} - \frac{y}{2} = 1, 0.32 x - y = 1

x = 12.5, y = 3

Solution steps

[\frac{x}{5} - \frac{y}{2} = 1 0.32 x - y = 1]

Isolate

x

for

\frac{x}{5} - \frac{y}{2} = 1 : x = 5 + \frac{5 y}{2}

Substitute

x = 5 + \frac{5 y}{2}

[0.32 (5 + \frac{5 y}{2}) - y = 1]

Simplify

[1.6 - 0.2 y = 1]

Isolate

y

for

1.6 - 0.2 y = 1 : y = 3

For

x = 5 + \frac{5 y}{2}

Substitute

y = 3

x = 5 + \frac{5 \cdot 3}{2}

5 + \frac{5 \cdot 3}{2} = 12.5

x = 12.5

The solutions to the system of equations are:

x = 12.5, y = 3

2 x - 4 y = 8, x + 8 y = 4

2 x - y = 3, 4 x - y = 5

x + 2 y = 10, 3 x + 4 y = 22

x + y = 6, x - y = 8

x + y = 5, x - y = - 1

What is x/5-y/2 =1,0.32x-y=1 ?
The solution to x/5-y/2 =1,0.32x-y=1 is x=12.5,y=3