(2x+1)2-(5x-2)2=0

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Solution for (2x+1)2-(5x-2)2=0 equation:


Simplifying
(2x + 1) * 2 + -1(5x + -2) * 2 = 0

Reorder the terms:
(1 + 2x) * 2 + -1(5x + -2) * 2 = 0

Reorder the terms for easier multiplication:
2(1 + 2x) + -1(5x + -2) * 2 = 0
(1 * 2 + 2x * 2) + -1(5x + -2) * 2 = 0
(2 + 4x) + -1(5x + -2) * 2 = 0

Reorder the terms:
2 + 4x + -1(-2 + 5x) * 2 = 0

Reorder the terms for easier multiplication:
2 + 4x + -1 * 2(-2 + 5x) = 0

Multiply -1 * 2
2 + 4x + -2(-2 + 5x) = 0
2 + 4x + (-2 * -2 + 5x * -2) = 0
2 + 4x + (4 + -10x) = 0

Reorder the terms:
2 + 4 + 4x + -10x = 0

Combine like terms: 2 + 4 = 6
6 + 4x + -10x = 0

Combine like terms: 4x + -10x = -6x
6 + -6x = 0

Solving
6 + -6x = 0

Solving for variable 'x'.

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

Add '-6' to each side of the equation.
6 + -6 + -6x = 0 + -6

Combine like terms: 6 + -6 = 0
0 + -6x = 0 + -6
-6x = 0 + -6

Combine like terms: 0 + -6 = -6
-6x = -6

Divide each side by '-6'.
x = 1

Simplifying
x = 1

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