(X-10)*(x-3)=120

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Solution for (X-10)*(x-3)=120 equation:


Simplifying
(X + -10)(x + -3) = 120

Reorder the terms:
(-10 + X)(x + -3) = 120

Reorder the terms:
(-10 + X)(-3 + x) = 120

Multiply (-10 + X) * (-3 + x)
(-10(-3 + x) + X(-3 + x)) = 120
((-3 * -10 + x * -10) + X(-3 + x)) = 120
((30 + -10x) + X(-3 + x)) = 120
(30 + -10x + (-3 * X + x * X)) = 120
(30 + -10x + (-3X + xX)) = 120

Reorder the terms:
(30 + -3X + -10x + xX) = 120
(30 + -3X + -10x + xX) = 120

Solving
30 + -3X + -10x + xX = 120

Solving for variable 'X'.

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

Add '-30' to each side of the equation.
30 + -3X + -10x + -30 + xX = 120 + -30

Reorder the terms:
30 + -30 + -3X + -10x + xX = 120 + -30

Combine like terms: 30 + -30 = 0
0 + -3X + -10x + xX = 120 + -30
-3X + -10x + xX = 120 + -30

Combine like terms: 120 + -30 = 90
-3X + -10x + xX = 90

Add '10x' to each side of the equation.
-3X + -10x + 10x + xX = 90 + 10x

Combine like terms: -10x + 10x = 0
-3X + 0 + xX = 90 + 10x
-3X + xX = 90 + 10x

Reorder the terms:
-90 + -3X + -10x + xX = 90 + 10x + -90 + -10x

Reorder the terms:
-90 + -3X + -10x + xX = 90 + -90 + 10x + -10x

Combine like terms: 90 + -90 = 0
-90 + -3X + -10x + xX = 0 + 10x + -10x
-90 + -3X + -10x + xX = 10x + -10x

Combine like terms: 10x + -10x = 0
-90 + -3X + -10x + xX = 0

The solution to this equation could not be determined.

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