20a^2b-11ab-3b=

Simple and best practice solution for 20a^2b-11ab-3b= 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 20a^2b-11ab-3b= equation:


Simplifying
20a2b + -11ab + -3b = 0

Reorder the terms:
-11ab + 20a2b + -3b = 0

Solving
-11ab + 20a2b + -3b = 0

Solving for variable 'a'.

Factor out the Greatest Common Factor (GCF), 'b'.
b(-11a + 20a2 + -3) = 0

Factor a trinomial.
b((4a + -3)(5a + 1)) = 0

Subproblem 1

Set the factor 'b' equal to zero and attempt to solve: Simplifying b = 0 Solving b = 0 Move all terms containing a to the left, all other terms to the right. Add '-1b' to each side of the equation. b + -1b = 0 + -1b Remove the zero: 0 = -1b Simplifying 0 = -1b The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined.

Subproblem 2

Set the factor '(4a + -3)' equal to zero and attempt to solve: Simplifying 4a + -3 = 0 Reorder the terms: -3 + 4a = 0 Solving -3 + 4a = 0 Move all terms containing a to the left, all other terms to the right. Add '3' to each side of the equation. -3 + 3 + 4a = 0 + 3 Combine like terms: -3 + 3 = 0 0 + 4a = 0 + 3 4a = 0 + 3 Combine like terms: 0 + 3 = 3 4a = 3 Divide each side by '4'. a = 0.75 Simplifying a = 0.75

Subproblem 3

Set the factor '(5a + 1)' equal to zero and attempt to solve: Simplifying 5a + 1 = 0 Reorder the terms: 1 + 5a = 0 Solving 1 + 5a = 0 Move all terms containing a to the left, all other terms to the right. Add '-1' to each side of the equation. 1 + -1 + 5a = 0 + -1 Combine like terms: 1 + -1 = 0 0 + 5a = 0 + -1 5a = 0 + -1 Combine like terms: 0 + -1 = -1 5a = -1 Divide each side by '5'. a = -0.2 Simplifying a = -0.2

Solution

a = {0.75, -0.2}

See similar equations:

| 18/2m-18 | | 14=ax+6forx | | 6/m=(10/m-3)+13 | | 17/5*6 | | x^4+3x^3-19x^2+27x-252=0 | | 3(2x-7)+2=3(4-x)-12 | | 5.3=2x | | 9x^2/9=0 | | 3c^2-4c-15= | | 8(2x+4)=9(3+7x) | | 8(18+6x)=96 | | 7x-5=43-3x | | z=(4*(4*x+2)+y)*128 | | -(0.3-x)+1.2=-3.8 | | z=(4*(4*x+1)+y)*128 | | 2v^2-5v-12= | | (6p-q)2= | | 4(b-5)=8-3b | | 12x^2/3+5^1/3-2=0 | | z=(4*(4*x+0)+y)*128 | | 9x-15=5x+17 | | 2-2x^(-1/3)=0 | | 2-2x^(-1/3) | | c+d+c^2-d^2=equation | | 8(x+5)=48 | | c+d+c^2-d^2=0 | | -177-7x=8x+18 | | 18+3x-7=-6x-7 | | 2x+6=54-8x | | -3y^2+2y+8=0 | | 1/4y+5=-3/4y | | 4x+199=11x-11 |

Equations solver categories