(4x^2+5x+2)-(4x^2+4)=8x+11

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Solution for (4x^2+5x+2)-(4x^2+4)=8x+11 equation:


Simplifying
(4x2 + 5x + 2) + -1(4x2 + 4) = 8x + 11

Reorder the terms:
(2 + 5x + 4x2) + -1(4x2 + 4) = 8x + 11

Remove parenthesis around (2 + 5x + 4x2)
2 + 5x + 4x2 + -1(4x2 + 4) = 8x + 11

Reorder the terms:
2 + 5x + 4x2 + -1(4 + 4x2) = 8x + 11
2 + 5x + 4x2 + (4 * -1 + 4x2 * -1) = 8x + 11
2 + 5x + 4x2 + (-4 + -4x2) = 8x + 11

Reorder the terms:
2 + -4 + 5x + 4x2 + -4x2 = 8x + 11

Combine like terms: 2 + -4 = -2
-2 + 5x + 4x2 + -4x2 = 8x + 11

Combine like terms: 4x2 + -4x2 = 0
-2 + 5x + 0 = 8x + 11
-2 + 5x = 8x + 11

Reorder the terms:
-2 + 5x = 11 + 8x

Solving
-2 + 5x = 11 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
-2 + 5x + -8x = 11 + 8x + -8x

Combine like terms: 5x + -8x = -3x
-2 + -3x = 11 + 8x + -8x

Combine like terms: 8x + -8x = 0
-2 + -3x = 11 + 0
-2 + -3x = 11

Add '2' to each side of the equation.
-2 + 2 + -3x = 11 + 2

Combine like terms: -2 + 2 = 0
0 + -3x = 11 + 2
-3x = 11 + 2

Combine like terms: 11 + 2 = 13
-3x = 13

Divide each side by '-3'.
x = -4.333333333

Simplifying
x = -4.333333333

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