39-.2(3c+15)=3(.8c-8)

Simple and best practice solution for 39-.2(3c+15)=3(.8c-8) 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 39-.2(3c+15)=3(.8c-8) equation: 


Simplifying
39 + -0.2(3c + 15) = 3(0.8c + -8)

Reorder the terms:
39 + -0.2(15 + 3c) = 3(0.8c + -8)
39 + (15 * -0.2 + 3c * -0.2) = 3(0.8c + -8)
39 + (-3 + -0.6c) = 3(0.8c + -8)

Combine like terms: 39 + -3 = 36
36 + -0.6c = 3(0.8c + -8)

Reorder the terms:
36 + -0.6c = 3(-8 + 0.8c)
36 + -0.6c = (-8 * 3 + 0.8c * 3)
36 + -0.6c = (-24 + 2.4c)

Solving
36 + -0.6c = -24 + 2.4c

Solving for variable 'c'.

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

Add '-2.4c' to each side of the equation.
36 + -0.6c + -2.4c = -24 + 2.4c + -2.4c

Combine like terms: -0.6c + -2.4c = -3c
36 + -3c = -24 + 2.4c + -2.4c

Combine like terms: 2.4c + -2.4c = 0.0
36 + -3c = -24 + 0.0
36 + -3c = -24

Add '-36' to each side of the equation.
36 + -36 + -3c = -24 + -36

Combine like terms: 36 + -36 = 0
0 + -3c = -24 + -36
-3c = -24 + -36

Combine like terms: -24 + -36 = -60
-3c = -60

Divide each side by '-3'.
c = 20

Simplifying
c = 20

See similar equations:

| 19=-3a-15 | | -q/2+q/5=0.1 | | 17-y/3=4.5 | | -2(r+5)=22r | | -36=9(-x+3) | | 8(x+3)=34 | | K+33=7 | | (x^3+3y)(2x^3+3y)= | | -7y-4=-18 | | 1.5+2=3.7-5 | | 1a+150294657378=-19756 | | c^2=11c+1-1 | | 6k-4=12-2k | | -8+x-3(x-1)=17 | | 18n-10-6n=50 | | 2m^5+64=0 | | 2-x-12=-7 | | (x/2)-(1/3)=(x/3)-(1/2) | | -16x^2+200x-400=0 | | 300+6X=1299 | | 15/8*y | | 4p-3-2p=1 | | 15/88y | | -9-p=-17 | | 45-39= | | 4/6=y | | 15/8y | | 59+67= | | M+4=9m-q | | f(x)=x^2+14x+24 | | 12r-(-4)= | | Y+9=6(x-3) |

Equations solver categories