450=0.8(c-100)

Simple and best practice solution for 450=0.8(c-100) 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 450=0.8(c-100) equation:


Simplifying
450 = 0.8(c + -100)

Reorder the terms:
450 = 0.8(-100 + c)
450 = (-100 * 0.8 + c * 0.8)
450 = (-80 + 0.8c)

Solving
450 = -80 + 0.8c

Solving for variable 'c'.

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

Add '-0.8c' to each side of the equation.
450 + -0.8c = -80 + 0.8c + -0.8c

Combine like terms: 0.8c + -0.8c = 0.0
450 + -0.8c = -80 + 0.0
450 + -0.8c = -80

Add '-450' to each side of the equation.
450 + -450 + -0.8c = -80 + -450

Combine like terms: 450 + -450 = 0
0 + -0.8c = -80 + -450
-0.8c = -80 + -450

Combine like terms: -80 + -450 = -530
-0.8c = -530

Divide each side by '-0.8'.
c = 662.5

Simplifying
c = 662.5

See similar equations:

| -6x+18=-5 | | 8b-(4b)= | | 5n^2+15n-200=0 | | 3d+9= | | -4a+4+5a=12-21 | | 90=x(60) | | 4x-3(3-3x)=43 | | 8(1+4c)= | | 8+12c=56+8c | | E=(R+r)I | | 2ab+6ab-4c+3ab+8c= | | -3.7=0.3-4y | | 97+x=87 | | -(4-7n)= | | 11p+3x+76=2p^2+p-x | | 82=42+4z | | 2(6j+1)= | | 4(10p-8)= | | 6m-12=12+8m | | lne=-.37 | | lnabsx=.37 | | -5h-4=-16 | | y^2-8x-4y=-12 | | 56=37+5h | | 3(1+9m)= | | 4x-12=4-6x | | x=.5(2y-4) | | 8.4=5-0.2 | | 3x+3y=4x+2y | | 10d+20=35+3d | | x=.05(2y-4) | | 48=2d+5 |

Equations solver categories