2x+9y(3+y)=-49

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Solution for 2x+9y(3+y)=-49 equation:


Simplifying
2x + 9y(3 + y) = -49
2x + (3 * 9y + y * 9y) = -49
2x + (27y + 9y2) = -49

Solving
2x + 27y + 9y2 = -49

Solving for variable 'x'.

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

Add '-27y' to each side of the equation.
2x + 27y + -27y + 9y2 = -49 + -27y

Combine like terms: 27y + -27y = 0
2x + 0 + 9y2 = -49 + -27y
2x + 9y2 = -49 + -27y

Add '-9y2' to each side of the equation.
2x + 9y2 + -9y2 = -49 + -27y + -9y2

Combine like terms: 9y2 + -9y2 = 0
2x + 0 = -49 + -27y + -9y2
2x = -49 + -27y + -9y2

Divide each side by '2'.
x = -24.5 + -13.5y + -4.5y2

Simplifying
x = -24.5 + -13.5y + -4.5y2

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