3(6y+4x^2+7)=8

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Solution for 3(6y+4x^2+7)=8 equation:


Simplifying
3(6y + 4x2 + 7) = 8

Reorder the terms:
3(7 + 4x2 + 6y) = 8
(7 * 3 + 4x2 * 3 + 6y * 3) = 8
(21 + 12x2 + 18y) = 8

Solving
21 + 12x2 + 18y = 8

Solving for variable 'x'.

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

Add '-21' to each side of the equation.
21 + 12x2 + -21 + 18y = 8 + -21

Reorder the terms:
21 + -21 + 12x2 + 18y = 8 + -21

Combine like terms: 21 + -21 = 0
0 + 12x2 + 18y = 8 + -21
12x2 + 18y = 8 + -21

Combine like terms: 8 + -21 = -13
12x2 + 18y = -13

Add '-18y' to each side of the equation.
12x2 + 18y + -18y = -13 + -18y

Combine like terms: 18y + -18y = 0
12x2 + 0 = -13 + -18y
12x2 = -13 + -18y

Divide each side by '12'.
x2 = -1.083333333 + -1.5y

Simplifying
x2 = -1.083333333 + -1.5y

Reorder the terms:
1.083333333 + x2 + 1.5y = -1.083333333 + -1.5y + 1.083333333 + 1.5y

Reorder the terms:
1.083333333 + x2 + 1.5y = -1.083333333 + 1.083333333 + -1.5y + 1.5y

Combine like terms: -1.083333333 + 1.083333333 = 0.000000000
1.083333333 + x2 + 1.5y = 0.000000000 + -1.5y + 1.5y
1.083333333 + x2 + 1.5y = -1.5y + 1.5y

Combine like terms: -1.5y + 1.5y = 0.0
1.083333333 + x2 + 1.5y = 0.0

The solution to this equation could not be determined.

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