2x^2-3=-4x-3

Simple and best practice solution for 2x^2-3=-4x-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^2-3=-4x-3 equation:


Simplifying
2x2 + -3 = -4x + -3

Reorder the terms:
-3 + 2x2 = -4x + -3

Reorder the terms:
-3 + 2x2 = -3 + -4x

Add '3' to each side of the equation.
-3 + 3 + 2x2 = -3 + 3 + -4x

Combine like terms: -3 + 3 = 0
0 + 2x2 = -3 + 3 + -4x
2x2 = -3 + 3 + -4x

Combine like terms: -3 + 3 = 0
2x2 = 0 + -4x
2x2 = -4x

Solving
2x2 = -4x

Solving for variable 'x'.

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

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

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

Ignore the factor 2.

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 + x)' equal to zero and attempt to solve: Simplifying 2 + x = 0 Solving 2 + x = 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 + x = 0 + -2 Combine like terms: 2 + -2 = 0 0 + x = 0 + -2 x = 0 + -2 Combine like terms: 0 + -2 = -2 x = -2 Simplifying x = -2

Solution

x = {0, -2}

See similar equations:

| 13-6x=-41 | | x^2+12*x=108 | | h=8-0.4j | | 3u+9=66 | | x^2+12*6=108 | | -8-4x=-40 | | 5(2x+3)-(x+8)= | | 20=5y-3(4-y) | | x*(x^2+4)=0 | | 3x-2x=40-20 | | 2b-3b+6=21 | | 6x^3-7x-x^2=0 | | 3x+x=-48 | | 16=x+3x | | 43x-1=46x+3 | | 16+2=2x+1 | | 3x^2-45x+99= | | 5u-u=4 | | 6(x-4)-2x=24 | | -5+x=15+3x-6x | | sin(bt)=at | | 1h-(2h-1)=118 | | 5(z-5)+7z-3= | | 7x+5*(x-3)-10x-x=20 | | 11+6n=1+2n+6n | | 3=x^2+5x | | 28=a+13 | | 14x-8-7x=5x-20 | | xy+8y=9 | | 10+3y+8=y-15-9y | | 3x-4+x=24 | | 3u=18 |

Equations solver categories