.4x+.8(4)=.5(x+4)

Simple and best practice solution for .4x+.8(4)=.5(x+4) 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 .4x+.8(4)=.5(x+4) equation:


Simplifying
0.4x + 0.8(4) = 0.5(x + 4)

Multiply 0.8 * 4
0.4x + 3.2 = 0.5(x + 4)

Reorder the terms:
3.2 + 0.4x = 0.5(x + 4)

Reorder the terms:
3.2 + 0.4x = 0.5(4 + x)
3.2 + 0.4x = (4 * 0.5 + x * 0.5)
3.2 + 0.4x = (2 + 0.5x)

Solving
3.2 + 0.4x = 2 + 0.5x

Solving for variable 'x'.

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

Add '-0.5x' to each side of the equation.
3.2 + 0.4x + -0.5x = 2 + 0.5x + -0.5x

Combine like terms: 0.4x + -0.5x = -0.1x
3.2 + -0.1x = 2 + 0.5x + -0.5x

Combine like terms: 0.5x + -0.5x = 0.0
3.2 + -0.1x = 2 + 0.0
3.2 + -0.1x = 2

Add '-3.2' to each side of the equation.
3.2 + -3.2 + -0.1x = 2 + -3.2

Combine like terms: 3.2 + -3.2 = 0.0
0.0 + -0.1x = 2 + -3.2
-0.1x = 2 + -3.2

Combine like terms: 2 + -3.2 = -1.2
-0.1x = -1.2

Divide each side by '-0.1'.
x = 12

Simplifying
x = 12

See similar equations:

| 5+.5w=-1 | | 2x+25=-6x-3 | | -1y-11=0 | | 5.5-3(x-6)=2x | | -6x+3=14 | | 3g+7g=10 | | -(h+5)=-24 | | X-x=-6 | | 1/4-1/2r=-3/4e | | 3y(2)= | | 2(v=9)/3=8 | | 5x-28=2x-4 | | 126=-16t^2+42t+144 | | -11-y=-10 | | x-5(x-2)=6 | | 33-20=x-6 | | 9h-29=59 | | -6a+6a=-6 | | -146-2x=52+7x | | 5.3=.28944x+3.5286 | | F+4(f-2)= | | 4r=17+5r | | -12x-152=3x+73 | | 3e+2(1e+5)=15 | | (9x-5)(5x+2)=0 | | 20/3•6/5 | | -11-y=-3 | | 3x+10y=-47 | | 2.7(x+4)-5=-2.3 | | 3x/4=11 | | 4x+12+5=25 | | 2+4n=5n+3-n |

Equations solver categories