Question

Find three solutions of 2x +9y+18=0.
For 100 points

Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

Answer:

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Simplifying

2x + -9y + -18 = 0

Reorder the terms:

-18 + 2x + -9y = 0

Solving

-18 + 2x + -9y = 0

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '18' to each side of the equation.

-18 + 2x + 18 + -9y = 0 + 18

Reorder the terms:

-18 + 18 + 2x + -9y = 0 + 18

Combine like terms: -18 + 18 = 0

0 + 2x + -9y = 0 + 18

2x + -9y = 0 + 18

Combine like terms: 0 + 18 = 18

2x + -9y = 18

Add '9y' to each side of the equation.

2x + -9y + 9y = 18 + 9y

Combine like terms: -9y + 9y = 0

2x + 0 = 18 + 9y

2x = 18 + 9y

Divide each side by '2'.

x = 9 + 4.5y

Simplifying

x = 9 + 4.5y

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