5u^2+7y=-2

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Solution for 5u^2+7y=-2 equation:


Simplifying
5u2 + 7y = -2

Solving
5u2 + 7y = -2

Solving for variable 'u'.

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

Add '-7y' to each side of the equation.
5u2 + 7y + -7y = -2 + -7y

Combine like terms: 7y + -7y = 0
5u2 + 0 = -2 + -7y
5u2 = -2 + -7y

Divide each side by '5'.
u2 = -0.4 + -1.4y

Simplifying
u2 = -0.4 + -1.4y

Reorder the terms:
0.4 + u2 + 1.4y = -0.4 + -1.4y + 0.4 + 1.4y

Reorder the terms:
0.4 + u2 + 1.4y = -0.4 + 0.4 + -1.4y + 1.4y

Combine like terms: -0.4 + 0.4 = 0.0
0.4 + u2 + 1.4y = 0.0 + -1.4y + 1.4y
0.4 + u2 + 1.4y = -1.4y + 1.4y

Combine like terms: -1.4y + 1.4y = 0.0
0.4 + u2 + 1.4y = 0.0

The solution to this equation could not be determined.

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