4=0.8x

Simple and best practice solution for 4=0.8x 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 4=0.8x equation:


Simplifying
4 = 0.8x

Solving
4 = 0.8x

Solving for variable 'x'.

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

Add '-0.8x' to each side of the equation.
4 + -0.8x = 0.8x + -0.8x

Combine like terms: 0.8x + -0.8x = 0.0
4 + -0.8x = 0.0

Add '-4' to each side of the equation.
4 + -4 + -0.8x = 0.0 + -4

Combine like terms: 4 + -4 = 0
0 + -0.8x = 0.0 + -4
-0.8x = 0.0 + -4

Combine like terms: 0.0 + -4 = -4
-0.8x = -4

Divide each side by '-0.8'.
x = 5

Simplifying
x = 5

See similar equations:

| 8n/5-3n/5 | | 3x-8/14=x+1/2 | | 6x/8+4x/2-5=3x/4 | | 13-8/14=x+1/2 | | 8x^2+86x+146=0 | | 2x(2x+7)=x(x+23) | | 3x(7x+10)=21z^2+30x-5 | | x/3+5(x-1)/4=3x/4-1 | | -6/-5k=12 | | 5x+20(x-3)=240 | | -6/-5=12 | | -(3-8n)-9=10+8(n-10) | | -6/5k=k | | (x+6/14)=1/7+(x-4/2) | | 8x^2+86x+150=0 | | (-5x+3)(x+11)=0 | | 25-(x+8)=7x-7 | | 6ln(6y+5)=60 | | 90x+0=40 | | 25-(x-8)=7x-7 | | -4(5y-10)+2(4y+6)= | | 90x+2=42 | | 3-(x-1)=4 | | X-2/6=4/3 | | 6x^2-7x-5x= | | (5x+3)(x+11)=0 | | 8y-9-5y+4=0 | | 4x-x=-3 | | 8-x=4x-12 | | (c+3)-2c-2(1-3c)=2 | | 2x-5=14+1 | | (9x^2+h)-9x^2/h |

Equations solver categories