Question

Solve the system of equations x + 2y = 0 Solve the equation for x.

Answer 1

x = -2y

In-depth explanation:

Hi! The question is asking us to solve the equation x + 2y = 0 for x.

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To Solve

Rearrange the equation for x.

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All we need to do is subtract '2y' from both sides.

`\implies\sf{x+2y=0}`

`\implies\sf{x=0-2y}`

`\implies\sf{x=-2y}`

∴ Equation: x = -2y

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Answer 2

Given the equation :

`x+2y=0`

Solve the equation for x:

`x=-2y`