8x^2-11+6x^2+4=180

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Solution for 8x^2-11+6x^2+4=180 equation:


Simplifying
8x2 + -11 + 6x2 + 4 = 180

Reorder the terms:
-11 + 4 + 8x2 + 6x2 = 180

Combine like terms: -11 + 4 = -7
-7 + 8x2 + 6x2 = 180

Combine like terms: 8x2 + 6x2 = 14x2
-7 + 14x2 = 180

Solving
-7 + 14x2 = 180

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 7 + 14x2 = 180 + 7

Combine like terms: -7 + 7 = 0
0 + 14x2 = 180 + 7
14x2 = 180 + 7

Combine like terms: 180 + 7 = 187
14x2 = 187

Divide each side by '14'.
x2 = 13.35714286

Simplifying
x2 = 13.35714286

Take the square root of each side:
x = {-3.654742516, 3.654742516}

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