2x^2+8x^2=15x^2

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Solution for 2x^2+8x^2=15x^2 equation: 


Simplifying
2x2 + 8x2 = 15x2

Combine like terms: 2x2 + 8x2 = 10x2
10x2 = 15x2

Solving
10x2 = 15x2

Solving for variable 'x'.

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

Add '-15x2' to each side of the equation.
10x2 + -15x2 = 15x2 + -15x2

Combine like terms: 10x2 + -15x2 = -5x2
-5x2 = 15x2 + -15x2

Combine like terms: 15x2 + -15x2 = 0
-5x2 = 0

Divide each side by '-5'.
x2 = 0

Simplifying
x2 = 0

Take the square root of each side:
x = {0}

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