(X+4)(x-1)=-x^2+3x+4

Simple and best practice solution for (X+4)(x-1)=-x^2+3x+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+4)(x-1)=-x^2+3x+4 equation: 


Simplifying
(X + 4)(x + -1) = -1x2 + 3x + 4

Reorder the terms:
(4 + X)(x + -1) = -1x2 + 3x + 4

Reorder the terms:
(4 + X)(-1 + x) = -1x2 + 3x + 4

Multiply (4 + X) * (-1 + x)
(4(-1 + x) + X(-1 + x)) = -1x2 + 3x + 4
((-1 * 4 + x * 4) + X(-1 + x)) = -1x2 + 3x + 4
((-4 + 4x) + X(-1 + x)) = -1x2 + 3x + 4
(-4 + 4x + (-1 * X + x * X)) = -1x2 + 3x + 4
(-4 + 4x + (-1X + xX)) = -1x2 + 3x + 4

Reorder the terms:
(-4 + -1X + 4x + xX) = -1x2 + 3x + 4
(-4 + -1X + 4x + xX) = -1x2 + 3x + 4

Reorder the terms:
-4 + -1X + 4x + xX = 4 + 3x + -1x2

Solving
-4 + -1X + 4x + xX = 4 + 3x + -1x2

Solving for variable 'X'.

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

Add '4' to each side of the equation.
-4 + -1X + 4x + 4 + xX = 4 + 3x + 4 + -1x2

Reorder the terms:
-4 + 4 + -1X + 4x + xX = 4 + 3x + 4 + -1x2

Combine like terms: -4 + 4 = 0
0 + -1X + 4x + xX = 4 + 3x + 4 + -1x2
-1X + 4x + xX = 4 + 3x + 4 + -1x2

Reorder the terms:
-1X + 4x + xX = 4 + 4 + 3x + -1x2

Combine like terms: 4 + 4 = 8
-1X + 4x + xX = 8 + 3x + -1x2

Add '-4x' to each side of the equation.
-1X + 4x + -4x + xX = 8 + 3x + -4x + -1x2

Combine like terms: 4x + -4x = 0
-1X + 0 + xX = 8 + 3x + -4x + -1x2
-1X + xX = 8 + 3x + -4x + -1x2

Combine like terms: 3x + -4x = -1x
-1X + xX = 8 + -1x + -1x2

Reorder the terms:
-8 + -1X + x + xX + x2 = 8 + -1x + -1x2 + -8 + x + x2

Reorder the terms:
-8 + -1X + x + xX + x2 = 8 + -8 + -1x + x + -1x2 + x2

Combine like terms: 8 + -8 = 0
-8 + -1X + x + xX + x2 = 0 + -1x + x + -1x2 + x2
-8 + -1X + x + xX + x2 = -1x + x + -1x2 + x2

Combine like terms: -1x + x = 0
-8 + -1X + x + xX + x2 = 0 + -1x2 + x2
-8 + -1X + x + xX + x2 = -1x2 + x2

Combine like terms: -1x2 + x2 = 0
-8 + -1X + x + xX + x2 = 0

The solution to this equation could not be determined.

See similar equations:

| 22+x=6-3x | | 7p^2-100p-47700=0 | | 6+x+x=x*5 | | x+6+2x+30+5x=180 | | 6x+3(5x-16)=162 | | -9-4(-3)-3= | | 8+16x=-11 | | -n+16=9 | | 6-2a+4a+2= | | -11=16x+8 | | 795=90*x+5*x^2 | | 4x+7(5x-18)=69 | | 3-3(8-5x)=0 | | X^2+49=85 | | 4(x+1)=4(x+7) | | 44=3*x+2*x^2 | | x=392-47.5x | | y+19=25 | | 5x^2-4x^3=0 | | (2v-9)(5-v)=0 | | 5-3(9x+8)=4 | | 35x-40=6(5x-8)+5x+8 | | 4x^2-25+7=0 | | 6*n=24 | | 6x+2(5x-2)=108 | | 2x+4=3x+-45 | | x+5+x+5+2x-8=180 | | 5x-8(x-5)=3-3x | | 6xn=24 | | 2overn=10 | | A+a-12=-6 | | 3-(2x-5)=-4(x+2) |

Equations solver categories