(11c+9)(2c-6)=0

Simple and best practice solution for (11c+9)(2c-6)=0 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 (11c+9)(2c-6)=0 equation:


Simplifying
(11c + 9)(2c + -6) = 0

Reorder the terms:
(9 + 11c)(2c + -6) = 0

Reorder the terms:
(9 + 11c)(-6 + 2c) = 0

Multiply (9 + 11c) * (-6 + 2c)
(9(-6 + 2c) + 11c * (-6 + 2c)) = 0
((-6 * 9 + 2c * 9) + 11c * (-6 + 2c)) = 0
((-54 + 18c) + 11c * (-6 + 2c)) = 0
(-54 + 18c + (-6 * 11c + 2c * 11c)) = 0
(-54 + 18c + (-66c + 22c2)) = 0

Combine like terms: 18c + -66c = -48c
(-54 + -48c + 22c2) = 0

Solving
-54 + -48c + 22c2 = 0

Solving for variable 'c'.

Factor out the Greatest Common Factor (GCF), '2'.
2(-27 + -24c + 11c2) = 0

Factor a trinomial.
2((-9 + -11c)(3 + -1c)) = 0

Ignore the factor 2.

Subproblem 1

Set the factor '(-9 + -11c)' equal to zero and attempt to solve: Simplifying -9 + -11c = 0 Solving -9 + -11c = 0 Move all terms containing c to the left, all other terms to the right. Add '9' to each side of the equation. -9 + 9 + -11c = 0 + 9 Combine like terms: -9 + 9 = 0 0 + -11c = 0 + 9 -11c = 0 + 9 Combine like terms: 0 + 9 = 9 -11c = 9 Divide each side by '-11'. c = -0.8181818182 Simplifying c = -0.8181818182

Subproblem 2

Set the factor '(3 + -1c)' equal to zero and attempt to solve: Simplifying 3 + -1c = 0 Solving 3 + -1c = 0 Move all terms containing c to the left, all other terms to the right. Add '-3' to each side of the equation. 3 + -3 + -1c = 0 + -3 Combine like terms: 3 + -3 = 0 0 + -1c = 0 + -3 -1c = 0 + -3 Combine like terms: 0 + -3 = -3 -1c = -3 Divide each side by '-1'. c = 3 Simplifying c = 3

Solution

c = {-0.8181818182, 3}

See similar equations:

| x+.3*x=175 | | u/6.4=4 | | x*x-6*x+5=0 | | 14=g-8 | | 3/5x-2-9/4x-1 | | 5y+16=116 | | (2x+3)-(5x+1)= | | m-25=-30 | | -250=-10(6+r) | | 2x+22=-24 | | 4x+5x=13 | | 3.4+7= | | x*x+3*x+2=0 | | f-21=-18 | | 4-2x-6y+3xy= | | 15=l-13 | | 11(x-4)+10(5-3x)-3(4-3x)=-6 | | 4x+6=2(1+3)+1 | | d-32=11 | | 13x+27=4x+234 | | -x+2(3+x)=4(x+1) | | 3x+-(5x-(x+3))=8x+(-5x-9) | | 22+t=-15 | | o+15=24 | | (7v+4)(3v-4)=0 | | x=(6x-7) | | 3y+4=5sinx | | 14=k-8 | | 3(2x+1)+1=4 | | 2y^2-14y+28=(y^2-12y+36) | | 12x-6x+2=6x | | Y-8=0(x-13) |

Equations solver categories