2x*4x+7=

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Solution for 2x*4x+7= equation:


Simplifying
2x * 4x + 7 = 0

Reorder the terms for easier multiplication:
2 * 4x * x + 7 = 0

Multiply 2 * 4
8x * x + 7 = 0

Multiply x * x
8x2 + 7 = 0

Reorder the terms:
7 + 8x2 = 0

Solving
7 + 8x2 = 0

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 + 8x2 = 0 + -7

Combine like terms: 7 + -7 = 0
0 + 8x2 = 0 + -7
8x2 = 0 + -7

Combine like terms: 0 + -7 = -7
8x2 = -7

Divide each side by '8'.
x2 = -0.875

Simplifying
x2 = -0.875

Reorder the terms:
0.875 + x2 = -0.875 + 0.875

Combine like terms: -0.875 + 0.875 = 0.000
0.875 + x2 = 0.000

The solution to this equation could not be determined.

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