9y^2+42+49=0

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Solution for 9y^2+42+49=0 equation:


Simplifying
9y2 + 42 + 49 = 0

Reorder the terms:
42 + 49 + 9y2 = 0

Combine like terms: 42 + 49 = 91
91 + 9y2 = 0

Solving
91 + 9y2 = 0

Solving for variable 'y'.

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

Add '-91' to each side of the equation.
91 + -91 + 9y2 = 0 + -91

Combine like terms: 91 + -91 = 0
0 + 9y2 = 0 + -91
9y2 = 0 + -91

Combine like terms: 0 + -91 = -91
9y2 = -91

Divide each side by '9'.
y2 = -10.11111111

Simplifying
y2 = -10.11111111

Reorder the terms:
10.11111111 + y2 = -10.11111111 + 10.11111111

Combine like terms: -10.11111111 + 10.11111111 = 0.00000000
10.11111111 + y2 = 0.00000000

The solution to this equation could not be determined.

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