C=3(2-C)+7C(C+2)

Simple and best practice solution for C=3(2-C)+7C(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=3(2-C)+7C(C+2) equation:


Simplifying
C = 3(2 + -1C) + 7C(C + 2)
C = (2 * 3 + -1C * 3) + 7C(C + 2)
C = (6 + -3C) + 7C(C + 2)

Reorder the terms:
C = 6 + -3C + 7C(2 + C)
C = 6 + -3C + (2 * 7C + C * 7C)
C = 6 + -3C + (14C + 7C2)

Combine like terms: -3C + 14C = 11C
C = 6 + 11C + 7C2

Solving
C = 6 + 11C + 7C2

Solving for variable 'C'.

Reorder the terms:
-6 + C + -11C + -7C2 = 6 + 11C + 7C2 + -6 + -11C + -7C2

Combine like terms: C + -11C = -10C
-6 + -10C + -7C2 = 6 + 11C + 7C2 + -6 + -11C + -7C2

Reorder the terms:
-6 + -10C + -7C2 = 6 + -6 + 11C + -11C + 7C2 + -7C2

Combine like terms: 6 + -6 = 0
-6 + -10C + -7C2 = 0 + 11C + -11C + 7C2 + -7C2
-6 + -10C + -7C2 = 11C + -11C + 7C2 + -7C2

Combine like terms: 11C + -11C = 0
-6 + -10C + -7C2 = 0 + 7C2 + -7C2
-6 + -10C + -7C2 = 7C2 + -7C2

Combine like terms: 7C2 + -7C2 = 0
-6 + -10C + -7C2 = 0

Factor out the Greatest Common Factor (GCF), '-1'.
-1(6 + 10C + 7C2) = 0

Ignore the factor -1.

Subproblem 1

Set the factor '(6 + 10C + 7C2)' equal to zero and attempt to solve: Simplifying 6 + 10C + 7C2 = 0 Solving 6 + 10C + 7C2 = 0 Begin completing the square. Divide all terms by 7 the coefficient of the squared term: Divide each side by '7'. 0.8571428571 + 1.428571429C + C2 = 0 Move the constant term to the right: Add '-0.8571428571' to each side of the equation. 0.8571428571 + 1.428571429C + -0.8571428571 + C2 = 0 + -0.8571428571 Reorder the terms: 0.8571428571 + -0.8571428571 + 1.428571429C + C2 = 0 + -0.8571428571 Combine like terms: 0.8571428571 + -0.8571428571 = 0.0000000000 0.0000000000 + 1.428571429C + C2 = 0 + -0.8571428571 1.428571429C + C2 = 0 + -0.8571428571 Combine like terms: 0 + -0.8571428571 = -0.8571428571 1.428571429C + C2 = -0.8571428571 The C term is 1.428571429C. Take half its coefficient (0.7142857145). Square it (0.5102040819) and add it to both sides. Add '0.5102040819' to each side of the equation. 1.428571429C + 0.5102040819 + C2 = -0.8571428571 + 0.5102040819 Reorder the terms: 0.5102040819 + 1.428571429C + C2 = -0.8571428571 + 0.5102040819 Combine like terms: -0.8571428571 + 0.5102040819 = -0.3469387752 0.5102040819 + 1.428571429C + C2 = -0.3469387752 Factor a perfect square on the left side: (C + 0.7142857145)(C + 0.7142857145) = -0.3469387752 Can't calculate square root of the right side. The solution to this equation could not be determined. This subproblem is being ignored because a solution could not be determined. The solution to this equation could not be determined.

See similar equations:

| 8x-20y=20 | | CE=3(2-C)+7C(C+2) | | 6a-9a+a= | | 6n^2+16n= | | CE=3(2-CE)+7C(C+2) | | 86+5x=-4x-121 | | -8x+12=16-15x-3 | | x^3-5x^2+2x+8=1 | | 2=m+18 | | -85-10x=-245 | | 4x+(3x+30)=180 | | 4x+7-2x=8 | | 7c-35=2c | | 2(p+7)-33=4p-11p+4(p-1) | | 4x+5(3x-14)=82 | | 3x^2-4y^2-12x+24=0 | | x(3x+24)=180 | | 57-14n=2-(9+6n) | | 8-2t-t^2=0 | | (2x+50)+(5x-10)=180 | | -3.4x-25(0.5x+9)3x= | | 8x+12=16-15x-3 | | 3x+x-7=61 | | 12.8x+76.8=44.8x+268.8 | | -19-3x=-4x+6 | | -2=3x-16 | | 5x+10=7x+14 | | -3v+12v+13=14v-4v | | 12+5x=80 | | y=2(y-9)-(4y-7) | | sin^2x-2cosx+1=0 | | 29(t+1)=10 |

Equations solver categories