-12w-9=4w^2

Simple and best practice solution for -12w-9=4w^2 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 -12w-9=4w^2 equation:


Simplifying
-12w + -9 = 4w2

Reorder the terms:
-9 + -12w = 4w2

Solving
-9 + -12w = 4w2

Solving for variable 'w'.

Combine like terms: 4w2 + -4w2 = 0
-9 + -12w + -4w2 = 0

Factor out the Greatest Common Factor (GCF), '-1'.
-1(9 + 12w + 4w2) = 0

Factor a trinomial.
-1((3 + 2w)(3 + 2w)) = 0

Ignore the factor -1.

Subproblem 1

Set the factor '(3 + 2w)' equal to zero and attempt to solve: Simplifying 3 + 2w = 0 Solving 3 + 2w = 0 Move all terms containing w to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + 2w = 0 + -3 Combine like terms: 3 + -3 = 0 0 + 2w = 0 + -3 2w = 0 + -3 Combine like terms: 0 + -3 = -3 2w = -3 Divide each side by '2'. w = -1.5 Simplifying w = -1.5

Subproblem 2

Set the factor '(3 + 2w)' equal to zero and attempt to solve: Simplifying 3 + 2w = 0 Solving 3 + 2w = 0 Move all terms containing w to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + 2w = 0 + -3 Combine like terms: 3 + -3 = 0 0 + 2w = 0 + -3 2w = 0 + -3 Combine like terms: 0 + -3 = -3 2w = -3 Divide each side by '2'. w = -1.5 Simplifying w = -1.5

Solution

w = {-1.5, -1.5}

See similar equations:

| 10+5+c=5(c-4) | | s+4=c+5-t+y | | 3x+11=106 | | 7x+10=12x-10 | | 483.56*1/3= | | 5(10-3y)-2y=16 | | 2j-6-1/2j=12 | | 12x+1=15x-32 | | 252=(8+x)*(12+x) | | 20a+10=-40 | | (8-8i)^(1/3) | | 6-5x=4-4x | | -25n+7=107 | | 9x+3(x-4)=10(x-5) | | 7(y+3y)= | | Fx=x^3-4x^2+5x-12 | | 6(x-6)=39 | | 0.5x+60=1.3x | | 2x+3=1x+12 | | 252=8+x*12+x | | 2v=3v^2-5 | | 0.45=0.5y | | 2f-6=-12 | | 2(3x)-8=4 | | 0.8y=2.4 | | 240+5g+3(10g-5)=0 | | 8(5x-4)=44 | | 0.8=2.4 | | 16x^4+15=32x^2 | | x^2-12v+32=0 | | y+(2-.2y)=10 | | 8/15=12x |

Equations solver categories