48=x(x-13x)

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Solution for 48=x(x-13x) equation:


Simplifying
48 = x(x + -13x)

Combine like terms: x + -13x = -12x
48 = x(-12x)

Remove parenthesis around (-12x)
48 = x * -12x

Reorder the terms for easier multiplication:
48 = -12x * x

Multiply x * x
48 = -12x2

Solving
48 = -12x2

Solving for variable 'x'.

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

Add '12x2' to each side of the equation.
48 + 12x2 = -12x2 + 12x2

Combine like terms: -12x2 + 12x2 = 0
48 + 12x2 = 0

Add '-48' to each side of the equation.
48 + -48 + 12x2 = 0 + -48

Combine like terms: 48 + -48 = 0
0 + 12x2 = 0 + -48
12x2 = 0 + -48

Combine like terms: 0 + -48 = -48
12x2 = -48

Divide each side by '12'.
x2 = -4

Simplifying
x2 = -4

Reorder the terms:
4 + x2 = -4 + 4

Combine like terms: -4 + 4 = 0
4 + x2 = 0

The solution to this equation could not be determined.

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