10x^2+x^2=42

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Solution for 10x^2+x^2=42 equation: 


Simplifying
10x2 + x2 = 42

Combine like terms: 10x2 + x2 = 11x2
11x2 = 42

Solving
11x2 = 42

Solving for variable 'x'.

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

Divide each side by '11'.
x2 = 3.818181818

Simplifying
x2 = 3.818181818

Take the square root of each side:
x = {-1.954016842, 1.954016842}

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