(X-3)(x+5)=15x

Simple and best practice solution for (X-3)(x+5)=15x equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for (X-3)(x+5)=15x equation:


Simplifying
(X + -3)(x + 5) = 15x

Reorder the terms:
(-3 + X)(x + 5) = 15x

Reorder the terms:
(-3 + X)(5 + x) = 15x

Multiply (-3 + X) * (5 + x)
(-3(5 + x) + X(5 + x)) = 15x
((5 * -3 + x * -3) + X(5 + x)) = 15x
((-15 + -3x) + X(5 + x)) = 15x
(-15 + -3x + (5 * X + x * X)) = 15x
(-15 + -3x + (5X + xX)) = 15x

Reorder the terms:
(-15 + 5X + -3x + xX) = 15x
(-15 + 5X + -3x + xX) = 15x

Solving
-15 + 5X + -3x + xX = 15x

Solving for variable 'X'.

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

Add '15' to each side of the equation.
-15 + 5X + -3x + 15 + xX = 15 + 15x

Reorder the terms:
-15 + 15 + 5X + -3x + xX = 15 + 15x

Combine like terms: -15 + 15 = 0
0 + 5X + -3x + xX = 15 + 15x
5X + -3x + xX = 15 + 15x

Add '3x' to each side of the equation.
5X + -3x + 3x + xX = 15 + 15x + 3x

Combine like terms: -3x + 3x = 0
5X + 0 + xX = 15 + 15x + 3x
5X + xX = 15 + 15x + 3x

Combine like terms: 15x + 3x = 18x
5X + xX = 15 + 18x

Reorder the terms:
-15 + 5X + -18x + xX = 15 + 18x + -15 + -18x

Reorder the terms:
-15 + 5X + -18x + xX = 15 + -15 + 18x + -18x

Combine like terms: 15 + -15 = 0
-15 + 5X + -18x + xX = 0 + 18x + -18x
-15 + 5X + -18x + xX = 18x + -18x

Combine like terms: 18x + -18x = 0
-15 + 5X + -18x + xX = 0

The solution to this equation could not be determined.

See similar equations:

| 24x^2+40x+16=0 | | 3x^2-11x-33=7x^2-3x-33 | | 6t-1/6=9 | | √x-8=6 | | 5x+5x+2+8=6x+4+3x | | 4x-2+11x+17=90 | | 6x^2-31x+28=0 | | -2(5s-4)-8=-2(9s+11)-2 | | 18y^2+9y-5 | | 18y^2+9y-5= | | 2a^2+5a+3= | | x=98 | | 2(3x-4)=3x-11 | | Z^2-19z=66 | | 4n^2-17n-4=0 | | -2+7x=-x+14 | | 33x^2+22x-8= | | b^2-8=0 | | 7x+3x+9=29 | | 29=7x+3x+9 | | 3m^2-8m-3= | | 2(1/3)-3(1/3)+3 | | 81+17x=20x | | 4a(-8a+9) | | 4x120=4x | | 2x+4x-6=2+2 | | 4x^2+80=0 | | 6x+9+x=72 | | 11x-3x= | | 10-x=8x+4 | | -x^2+3x+6=0 | | 2y=5+x |

Equations solver categories