(4x^2+3x+1)-(4x^2-2)=5x-2

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Solution for (4x^2+3x+1)-(4x^2-2)=5x-2 equation:


Simplifying
(4x2 + 3x + 1) + -1(4x2 + -2) = 5x + -2

Reorder the terms:
(1 + 3x + 4x2) + -1(4x2 + -2) = 5x + -2

Remove parenthesis around (1 + 3x + 4x2)
1 + 3x + 4x2 + -1(4x2 + -2) = 5x + -2

Reorder the terms:
1 + 3x + 4x2 + -1(-2 + 4x2) = 5x + -2
1 + 3x + 4x2 + (-2 * -1 + 4x2 * -1) = 5x + -2
1 + 3x + 4x2 + (2 + -4x2) = 5x + -2

Reorder the terms:
1 + 2 + 3x + 4x2 + -4x2 = 5x + -2

Combine like terms: 1 + 2 = 3
3 + 3x + 4x2 + -4x2 = 5x + -2

Combine like terms: 4x2 + -4x2 = 0
3 + 3x + 0 = 5x + -2
3 + 3x = 5x + -2

Reorder the terms:
3 + 3x = -2 + 5x

Solving
3 + 3x = -2 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
3 + 3x + -5x = -2 + 5x + -5x

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

Combine like terms: 5x + -5x = 0
3 + -2x = -2 + 0
3 + -2x = -2

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

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

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

Divide each side by '-2'.
x = 2.5

Simplifying
x = 2.5

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