4c*2(2c-5)-c(5c*2-8c)=

Simple and best practice solution for 4c*2(2c-5)-c(5c*2-8c)= 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 4c*2(2c-5)-c(5c*2-8c)= equation: 


Simplifying
4c * 2(2c + -5) + -1c(5c * 2 + -8c) = 0

Reorder the terms:
4c * 2(-5 + 2c) + -1c(5c * 2 + -8c) = 0

Reorder the terms for easier multiplication:
4 * 2c(-5 + 2c) + -1c(5c * 2 + -8c) = 0

Multiply 4 * 2
8c(-5 + 2c) + -1c(5c * 2 + -8c) = 0
(-5 * 8c + 2c * 8c) + -1c(5c * 2 + -8c) = 0
(-40c + 16c2) + -1c(5c * 2 + -8c) = 0

Reorder the terms for easier multiplication:
-40c + 16c2 + -1c(5 * 2c + -8c) = 0

Multiply 5 * 2
-40c + 16c2 + -1c(10c + -8c) = 0

Combine like terms: 10c + -8c = 2c
-40c + 16c2 + -1c(2c) = 0

Remove parenthesis around (2c)
-40c + 16c2 + -1c * 2c = 0

Reorder the terms for easier multiplication:
-40c + 16c2 + -1 * 2c * c = 0

Multiply -1 * 2
-40c + 16c2 + -2c * c = 0

Multiply c * c
-40c + 16c2 + -2c2 = 0

Combine like terms: 16c2 + -2c2 = 14c2
-40c + 14c2 = 0

Solving
-40c + 14c2 = 0

Solving for variable 'c'.

Factor out the Greatest Common Factor (GCF), '2c'.
2c(-20 + 7c) = 0

Ignore the factor 2.

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 '(-20 + 7c)' equal to zero and attempt to solve:

Simplifying
-20 + 7c = 0

Solving
-20 + 7c = 0

Move all terms containing c to the left, all other terms to the right.

Add '20' to each side of the equation.
-20 + 20 + 7c = 0 + 20

Combine like terms: -20 + 20 = 0
0 + 7c = 0 + 20
7c = 0 + 20

Combine like terms: 0 + 20 = 20
7c = 20

Divide each side by '7'.
c = 2.857142857

Simplifying
c = 2.857142857
Solution
c = {0, 2.857142857}

See similar equations:

| X-4(4-6x)=19 | | 4x-(3x-5)=17 | | 16(p-6)= | | -2u-6=-3u | | -1.2x-8.2=-9.7 | | y-3.89=6.17 | | 9=3(u-2)-8u | | -l-9*2/3l-9*1/3 | | 4csquared(2c-5)-c(5squared-8c)= | | 23=-5x+2(x+4) | | 3x-4=2x-3/4 | | 13(x+4+3z)= | | -28=5(w-8)-7w | | 15w^2-200w+500=0 | | -3=2v+7 | | 3x^2+18=54 | | 4-5x=-10x-6 | | 3(3s+8)=114 | | (-3t^3+-8t)+(-9t^3+-5t+1)= | | 4a^2-12a=40 | | 3s+2=-17 | | Y=-0.2(x+22)(x-15) | | -4s-1=-4-s | | z=-x^2+4y^2 | | -7x+5=-2x+10 | | 11/n=33/45= | | 7(8*5+4)=d | | -4r-5=r | | 7(8*5)=d | | -31+(-24)-(-12)-14= | | -6+4h=6h | | (Q+3)*3=36 |

Equations solver categories