What is the answer to solvefor x,-0.4x-1/9*y=0 ?

The answer to solvefor x,-0.4x-1/9*y=0 is x=-(5y)/(18)

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solvefor x,-0.4x-1/9*y=0

solve for

x, - 0.4 x - \frac{1}{9} \cdot y = 0

x = - \frac{5 y}{18}

Solution steps

- 0.4 x - \frac{1}{9} y = 0

Multiply both sides by

10

- 4 x - \frac{10}{9} y = 0

Move

\frac{10}{9} y

to the right side

- 4 x = \frac{10}{9} y

Divide both sides by

- 4

x = - \frac{5 y}{18}

5 x + 9 = 5 + 3 x

x, y = 3 x + y

x, 3 y = 12 - 2 x

\frac{( y + 6 )}{4} + \frac{( y - 3 )}{5} = \frac{( 5 y - 4 )}{8}

x, 8 x - 9 y = - 10

What is the answer to solvefor x,-0.4x-1/9*y=0 ?
The answer to solvefor x,-0.4x-1/9*y=0 is x=-(5y)/(18)