(5x*x+x+3)-(5x*x+9)=4x-1

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Solution for (5x*x+x+3)-(5x*x+9)=4x-1 equation:


Simplifying
(5x * x + x + 3) + -1(5x * x + 9) = 4x + -1

Multiply x * x
(5x2 + x + 3) + -1(5x * x + 9) = 4x + -1

Reorder the terms:
(3 + x + 5x2) + -1(5x * x + 9) = 4x + -1

Remove parenthesis around (3 + x + 5x2)
3 + x + 5x2 + -1(5x * x + 9) = 4x + -1

Multiply x * x
3 + x + 5x2 + -1(5x2 + 9) = 4x + -1

Reorder the terms:
3 + x + 5x2 + -1(9 + 5x2) = 4x + -1
3 + x + 5x2 + (9 * -1 + 5x2 * -1) = 4x + -1
3 + x + 5x2 + (-9 + -5x2) = 4x + -1

Reorder the terms:
3 + -9 + x + 5x2 + -5x2 = 4x + -1

Combine like terms: 3 + -9 = -6
-6 + x + 5x2 + -5x2 = 4x + -1

Combine like terms: 5x2 + -5x2 = 0
-6 + x + 0 = 4x + -1
-6 + x = 4x + -1

Reorder the terms:
-6 + x = -1 + 4x

Solving
-6 + x = -1 + 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 + x + -4x = -1 + 4x + -4x

Combine like terms: x + -4x = -3x
-6 + -3x = -1 + 4x + -4x

Combine like terms: 4x + -4x = 0
-6 + -3x = -1 + 0
-6 + -3x = -1

Add '6' to each side of the equation.
-6 + 6 + -3x = -1 + 6

Combine like terms: -6 + 6 = 0
0 + -3x = -1 + 6
-3x = -1 + 6

Combine like terms: -1 + 6 = 5
-3x = 5

Divide each side by '-3'.
x = -1.666666667

Simplifying
x = -1.666666667

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