2X(X-5)+6=X(2X+4)-3

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Solution for 2X(X-5)+6=X(2X+4)-3 equation:


Simplifying
2X(X + -5) + 6 = X(2X + 4) + -3

Reorder the terms:
2X(-5 + X) + 6 = X(2X + 4) + -3
(-5 * 2X + X * 2X) + 6 = X(2X + 4) + -3
(-10X + 2X2) + 6 = X(2X + 4) + -3

Reorder the terms:
6 + -10X + 2X2 = X(2X + 4) + -3

Reorder the terms:
6 + -10X + 2X2 = X(4 + 2X) + -3
6 + -10X + 2X2 = (4 * X + 2X * X) + -3
6 + -10X + 2X2 = (4X + 2X2) + -3

Reorder the terms:
6 + -10X + 2X2 = -3 + 4X + 2X2

Add '-2X2' to each side of the equation.
6 + -10X + 2X2 + -2X2 = -3 + 4X + 2X2 + -2X2

Combine like terms: 2X2 + -2X2 = 0
6 + -10X + 0 = -3 + 4X + 2X2 + -2X2
6 + -10X = -3 + 4X + 2X2 + -2X2

Combine like terms: 2X2 + -2X2 = 0
6 + -10X = -3 + 4X + 0
6 + -10X = -3 + 4X

Solving
6 + -10X = -3 + 4X

Solving for variable 'X'.

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

Add '-4X' to each side of the equation.
6 + -10X + -4X = -3 + 4X + -4X

Combine like terms: -10X + -4X = -14X
6 + -14X = -3 + 4X + -4X

Combine like terms: 4X + -4X = 0
6 + -14X = -3 + 0
6 + -14X = -3

Add '-6' to each side of the equation.
6 + -6 + -14X = -3 + -6

Combine like terms: 6 + -6 = 0
0 + -14X = -3 + -6
-14X = -3 + -6

Combine like terms: -3 + -6 = -9
-14X = -9

Divide each side by '-14'.
X = 0.6428571429

Simplifying
X = 0.6428571429

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