(X-3)(x+4)=x(x)(x)+4

Simple and best practice solution for (X-3)(x+4)=x(x)(x)+4 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+4)=x(x)(x)+4 equation: 


Simplifying
(X + -3)(x + 4) = x(x)(x) + 4

Reorder the terms:
(-3 + X)(x + 4) = x(x)(x) + 4

Reorder the terms:
(-3 + X)(4 + x) = x(x)(x) + 4

Multiply (-3 + X) * (4 + x)
(-3(4 + x) + X(4 + x)) = x(x)(x) + 4
((4 * -3 + x * -3) + X(4 + x)) = x(x)(x) + 4
((-12 + -3x) + X(4 + x)) = x(x)(x) + 4
(-12 + -3x + (4 * X + x * X)) = x(x)(x) + 4
(-12 + -3x + (4X + xX)) = x(x)(x) + 4

Reorder the terms:
(-12 + 4X + -3x + xX) = x(x)(x) + 4
(-12 + 4X + -3x + xX) = x(x)(x) + 4

Multiply x * x
-12 + 4X + -3x + xX = x2 * x + 4

Multiply x2 * x
-12 + 4X + -3x + xX = x3 + 4

Reorder the terms:
-12 + 4X + -3x + xX = 4 + x3

Solving
-12 + 4X + -3x + xX = 4 + x3

Solving for variable 'X'.

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

Add '12' to each side of the equation.
-12 + 4X + -3x + 12 + xX = 4 + 12 + x3

Reorder the terms:
-12 + 12 + 4X + -3x + xX = 4 + 12 + x3

Combine like terms: -12 + 12 = 0
0 + 4X + -3x + xX = 4 + 12 + x3
4X + -3x + xX = 4 + 12 + x3

Combine like terms: 4 + 12 = 16
4X + -3x + xX = 16 + x3

Add '3x' to each side of the equation.
4X + -3x + 3x + xX = 16 + 3x + x3

Combine like terms: -3x + 3x = 0
4X + 0 + xX = 16 + 3x + x3
4X + xX = 16 + 3x + x3

Reorder the terms:
-16 + 4X + -3x + xX + -1x3 = 16 + 3x + x3 + -16 + -3x + -1x3

Reorder the terms:
-16 + 4X + -3x + xX + -1x3 = 16 + -16 + 3x + -3x + x3 + -1x3

Combine like terms: 16 + -16 = 0
-16 + 4X + -3x + xX + -1x3 = 0 + 3x + -3x + x3 + -1x3
-16 + 4X + -3x + xX + -1x3 = 3x + -3x + x3 + -1x3

Combine like terms: 3x + -3x = 0
-16 + 4X + -3x + xX + -1x3 = 0 + x3 + -1x3
-16 + 4X + -3x + xX + -1x3 = x3 + -1x3

Combine like terms: x3 + -1x3 = 0
-16 + 4X + -3x + xX + -1x3 = 0

The solution to this equation could not be determined.

See similar equations:

| 2n+3a+7=-41 | | -4+11y+7-15y=14-23 | | C/5=10 | | -4+11y+7+15y=14-23 | | 11y+15y=-4+7+14-23 | | 3a^2+18a+15=0 | | 9(x-9)=9.9 | | 5(a+9)=89.5 | | 5x-48=90 | | Cosa=0.11 | | 0.4=2c-3 | | -121=11y | | -4+11y+7=14+15y-23 | | 2e-9=-8.4 | | 9x+8-6x=3x-2+x | | 18x-7=25 | | z^2-2iz-1+i=0 | | 8(a+7)=96 | | 7x(11)+120=197 | | 9x=25+4x | | -24+(18)= | | 5x-2+x+8=90 | | -13+3x=5 | | 7-9x=-101 | | 2x^3=-128 | | 9+8x=41 | | 2x+2.5=7.9 | | 2.5e^2x=20 | | 74=7x-3 | | logx(8x-x^2)=2 | | 1.5+7x=-1.5 | | -8+4x=1 |

Equations solver categories