x(x+5)-10=x^2-2x+4

Simple and best practice solution for x(x+5)-10=x^2-2x+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(x+5)-10=x^2-2x+4 equation:


Simplifying
x(x + 5) + -10 = x2 + -2x + 4

Reorder the terms:
x(5 + x) + -10 = x2 + -2x + 4
(5 * x + x * x) + -10 = x2 + -2x + 4
(5x + x2) + -10 = x2 + -2x + 4

Reorder the terms:
-10 + 5x + x2 = x2 + -2x + 4

Reorder the terms:
-10 + 5x + x2 = 4 + -2x + x2

Add '-1x2' to each side of the equation.
-10 + 5x + x2 + -1x2 = 4 + -2x + x2 + -1x2

Combine like terms: x2 + -1x2 = 0
-10 + 5x + 0 = 4 + -2x + x2 + -1x2
-10 + 5x = 4 + -2x + x2 + -1x2

Combine like terms: x2 + -1x2 = 0
-10 + 5x = 4 + -2x + 0
-10 + 5x = 4 + -2x

Solving
-10 + 5x = 4 + -2x

Solving for variable 'x'.

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

Add '2x' to each side of the equation.
-10 + 5x + 2x = 4 + -2x + 2x

Combine like terms: 5x + 2x = 7x
-10 + 7x = 4 + -2x + 2x

Combine like terms: -2x + 2x = 0
-10 + 7x = 4 + 0
-10 + 7x = 4

Add '10' to each side of the equation.
-10 + 10 + 7x = 4 + 10

Combine like terms: -10 + 10 = 0
0 + 7x = 4 + 10
7x = 4 + 10

Combine like terms: 4 + 10 = 14
7x = 14

Divide each side by '7'.
x = 2

Simplifying
x = 2

See similar equations:

| 2b-7=21 | | h+5h-3-6h=0 | | 3-3n=-27 | | 10-8y+(-13)+12y+8-6y= | | 8(-8)+7y=56 | | 2(2x-6)+2(x+3)=24 | | 12m+9-2m-16=0 | | x+2=-34+5x | | 230=2(3x-5)+2(5x+8) | | 100(4+x)=.75(8+x) | | 59+x=59 | | 7x+2=4x+29 | | 6a+10b-a+b= | | 7=-3x+5x-1 | | 6b+3=45 | | (3x-y)(x+2y)= | | X+51=50 | | 2m+4m-m=75 | | 3+10x+3x^2=0 | | 50=6y+32 | | 57+x=85 | | 24x-8=8(3x-1) | | x^4-4x^3-2x^2-4x+1=0 | | 200x+30000=200 | | 4x(5x+2)=0 | | -4x-8+x=-8 | | -1=-1/1+b | | 16+5x=58+3x | | 9x^3+18x^2+6=0 | | 2x^2-6x-15=5 | | (2a+3b)(3b-2a)= | | 8d-3-3d=42 |

Equations solver categories