2x+3=x(x)+3

Simple and best practice solution for 2x+3=x(x)+3 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 2x+3=x(x)+3 equation:


Simplifying
2x + 3 = x(x) + 3

Reorder the terms:
3 + 2x = x(x) + 3

Multiply x * x
3 + 2x = x2 + 3

Reorder the terms:
3 + 2x = 3 + x2

Add '-3' to each side of the equation.
3 + -3 + 2x = 3 + -3 + x2

Combine like terms: 3 + -3 = 0
0 + 2x = 3 + -3 + x2
2x = 3 + -3 + x2

Combine like terms: 3 + -3 = 0
2x = 0 + x2
2x = x2

Solving
2x = x2

Solving for variable 'x'.

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

Factor out the Greatest Common Factor (GCF), 'x'.
x(2 + -1x) = 0

Subproblem 1

Set the factor 'x' equal to zero and attempt to solve: Simplifying x = 0 Solving x = 0 Move all terms containing x to the left, all other terms to the right. Simplifying x = 0

Subproblem 2

Set the factor '(2 + -1x)' equal to zero and attempt to solve: Simplifying 2 + -1x = 0 Solving 2 + -1x = 0 Move all terms containing x to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -1x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1x = 0 + -2 -1x = 0 + -2 Combine like terms: 0 + -2 = -2 -1x = -2 Divide each side by '-1'. x = 2 Simplifying x = 2

Solution

x = {0, 2}

See similar equations:

| -2+4m=6+m | | n+(n+1)+(n+2)=-5 | | 2a+3c=56.5 | | x+99+41=180 | | x+2y+3z=t | | 14=5x^2-x-4 | | 4.2+7*z=2.8 | | 1n-24=5-1n | | -13d-3=-17-6d-6d | | 25x-5=3-2x | | 162+2w^4=0 | | 5(2n-7)=15n-10 | | 0.1x+12y=114 | | 4-4p-8=-3p-9-p-3 | | .25t+7.50=14 | | 2-3(x-14)=9-(3+2x) | | 2ax+5=10a+x | | 64x^2-96x+27=0 | | 4y^2-8x+4y^2+12y-131=0 | | 2x^2+36x+72=0 | | 10-1x=-13 | | 10-1x=-13 | | 25m=2.4 | | 16=-15+k | | 5(x+7)+11=8x-3(x-5) | | -3x-2(7+5x)=17-5(2x-5) | | 16-(22-4)=23 | | (7ab)(5a(a))= | | (180-(5x-103)-(x+31)+(8x-138))=180 | | 49+28p=-147 | | (7ab)(55a)= | | 18b+16=-4b+16 |

Equations solver categories