(X+7)(3x-5)=0

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Solution for (X+7)(3x-5)=0 equation:


Simplifying
(X + 7)(3x + -5) = 0

Reorder the terms:
(7 + X)(3x + -5) = 0

Reorder the terms:
(7 + X)(-5 + 3x) = 0

Multiply (7 + X) * (-5 + 3x)
(7(-5 + 3x) + X(-5 + 3x)) = 0
((-5 * 7 + 3x * 7) + X(-5 + 3x)) = 0
((-35 + 21x) + X(-5 + 3x)) = 0
(-35 + 21x + (-5 * X + 3x * X)) = 0
(-35 + 21x + (-5X + 3xX)) = 0

Reorder the terms:
(-35 + -5X + 21x + 3xX) = 0
(-35 + -5X + 21x + 3xX) = 0

Solving
-35 + -5X + 21x + 3xX = 0

Solving for variable 'X'.

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

Add '35' to each side of the equation.
-35 + -5X + 21x + 35 + 3xX = 0 + 35

Reorder the terms:
-35 + 35 + -5X + 21x + 3xX = 0 + 35

Combine like terms: -35 + 35 = 0
0 + -5X + 21x + 3xX = 0 + 35
-5X + 21x + 3xX = 0 + 35

Combine like terms: 0 + 35 = 35
-5X + 21x + 3xX = 35

Add '-21x' to each side of the equation.
-5X + 21x + -21x + 3xX = 35 + -21x

Combine like terms: 21x + -21x = 0
-5X + 0 + 3xX = 35 + -21x
-5X + 3xX = 35 + -21x

Reorder the terms:
-35 + -5X + 21x + 3xX = 35 + -21x + -35 + 21x

Reorder the terms:
-35 + -5X + 21x + 3xX = 35 + -35 + -21x + 21x

Combine like terms: 35 + -35 = 0
-35 + -5X + 21x + 3xX = 0 + -21x + 21x
-35 + -5X + 21x + 3xX = -21x + 21x

Combine like terms: -21x + 21x = 0
-35 + -5X + 21x + 3xX = 0

The solution to this equation could not be determined.

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