Question

How do you solve -2x-4y=16

Answer 1

x= −8 − 2y

Explanation:

1. Factor out the common term 2.

−2( x + 2y ) = 16

2. Divide both sides by −2.

x + 2y =
`-(16)/(2)`

3. Simplify
`(16)/(2)` into 8.

x + 2y = −8

4. Subtract 2y from both sides and you're done!

x= −8 − 2y

Answer 2

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