c^2=9c-c+3c-c^2

Simple and best practice solution for c^2=9c-c+3c-c^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 c^2=9c-c+3c-c^2 equation:


Simplifying
c2 = 9c + -1c + 3c + -1c2

Combine like terms: 9c + -1c = 8c
c2 = 8c + 3c + -1c2

Combine like terms: 8c + 3c = 11c
c2 = 11c + -1c2

Solving
c2 = 11c + -1c2

Solving for variable 'c'.

Reorder the terms:
-11c + c2 + c2 = 11c + -1c2 + -11c + c2

Combine like terms: c2 + c2 = 2c2
-11c + 2c2 = 11c + -1c2 + -11c + c2

Reorder the terms:
-11c + 2c2 = 11c + -11c + -1c2 + c2

Combine like terms: 11c + -11c = 0
-11c + 2c2 = 0 + -1c2 + c2
-11c + 2c2 = -1c2 + c2

Combine like terms: -1c2 + c2 = 0
-11c + 2c2 = 0

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

Subproblem 1

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

Subproblem 2

Set the factor '(-11 + 2c)' equal to zero and attempt to solve: Simplifying -11 + 2c = 0 Solving -11 + 2c = 0 Move all terms containing c to the left, all other terms to the right. Add '11' to each side of the equation. -11 + 11 + 2c = 0 + 11 Combine like terms: -11 + 11 = 0 0 + 2c = 0 + 11 2c = 0 + 11 Combine like terms: 0 + 11 = 11 2c = 11 Divide each side by '2'. c = 5.5 Simplifying c = 5.5

Solution

c = {0, 5.5}

See similar equations:

| -2+10y=-20 | | 5(2n-5)=(5n+5)+3 | | 7v+9c=8c-v | | 7c+c=2 | | 9x^4+9x^3=8 | | 4x+8;=-2 | | (9a^4b^-2)^1/2 | | 5y-4+9y-y+5= | | 11=3z | | 4g-3;g=-2 | | 40q=-q^2+6000 | | 153/4+71/2+221/4+92/3+16 | | 0.85x+.05(4-x)=.10(-142) | | 11(t-3)+7t=6(3t+5)-10 | | .2466-1.8x=x^2 | | .2x^2+.31x-.15=0 | | 12z=120 | | 5(u+7)-8u=38 | | y=-7/4+7 | | 9*9-4y=-36 | | x^2+5x-2=2 | | 22=7+5x | | x(12-2x)(25-2x)=230 | | -6x^2+7x+6=0 | | -4x^2+5x+9=0 | | 2+8z=114 | | 8x-6(x+7)=8+2(x+5) | | 7x-3=9x+3 | | p^2-3/2p+9/16=0 | | 27x^5/x^6 | | 6x+3=8x-8 | | 27x5/x6 |

Equations solver categories