3(x^2-x)=3x^2+5x-11

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Solution for 3(x^2-x)=3x^2+5x-11 equation:


Simplifying
3(x2 + -1x) = 3x2 + 5x + -11

Reorder the terms:
3(-1x + x2) = 3x2 + 5x + -11
(-1x * 3 + x2 * 3) = 3x2 + 5x + -11
(-3x + 3x2) = 3x2 + 5x + -11

Reorder the terms:
-3x + 3x2 = -11 + 5x + 3x2

Add '-3x2' to each side of the equation.
-3x + 3x2 + -3x2 = -11 + 5x + 3x2 + -3x2

Combine like terms: 3x2 + -3x2 = 0
-3x + 0 = -11 + 5x + 3x2 + -3x2
-3x = -11 + 5x + 3x2 + -3x2

Combine like terms: 3x2 + -3x2 = 0
-3x = -11 + 5x + 0
-3x = -11 + 5x

Solving
-3x = -11 + 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.
-3x + -5x = -11 + 5x + -5x

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

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

Divide each side by '-8'.
x = 1.375

Simplifying
x = 1.375

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