7.5=2x^2*7x

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Solution for 7.5=2x^2*7x equation:


Simplifying
7.5 = 2x2 * 7x

Reorder the terms for easier multiplication:
7.5 = 2 * 7x2 * x

Multiply 2 * 7
7.5 = 14x2 * x

Multiply x2 * x
7.5 = 14x3

Solving
7.5 = 14x3

Solving for variable 'x'.

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

Add '-14x3' to each side of the equation.
7.5 + -14x3 = 14x3 + -14x3

Combine like terms: 14x3 + -14x3 = 0
7.5 + -14x3 = 0

Add '-7.5' to each side of the equation.
7.5 + -7.5 + -14x3 = 0 + -7.5

Combine like terms: 7.5 + -7.5 = 0.0
0.0 + -14x3 = 0 + -7.5
-14x3 = 0 + -7.5

Combine like terms: 0 + -7.5 = -7.5
-14x3 = -7.5

Divide each side by '-14'.
x3 = 0.5357142857

Simplifying
x3 = 0.5357142857

Reorder the terms:
-0.5357142857 + x3 = 0.5357142857 + -0.5357142857

Combine like terms: 0.5357142857 + -0.5357142857 = 0.0000000000
-0.5357142857 + x3 = 0.0000000000

The solution to this equation could not be determined.

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