.4x+4=7.2

Simple and best practice solution for .4x+4=7.2 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+4=7.2 equation: 


Simplifying
0.4x + 4 = 7.2

Reorder the terms:
4 + 0.4x = 7.2

Solving
4 + 0.4x = 7.2

Solving for variable 'x'.

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

Add '-4' to each side of the equation.
4 + -4 + 0.4x = 7.2 + -4

Combine like terms: 4 + -4 = 0
0 + 0.4x = 7.2 + -4
0.4x = 7.2 + -4

Combine like terms: 7.2 + -4 = 3.2
0.4x = 3.2

Divide each side by '0.4'.
x = 8

Simplifying
x = 8

See similar equations:

| 9d=2.91 | | .1x-.7=.23 | | 1/2-n=1/6 | | 3x^3+24x^2-120=0 | | G/21=-22 | | (-3x+2)-2x-1=11 | | 4=x+48 | | 10a+10=-1+13a | | F/23=12 | | 0*17= | | 2x+x-23-17=180 | | .3x+.1=-2.72 | | 6y-3=4y+5 | | 17*0= | | 4(sin^2x)=1 | | g/-18=-24 | | -7(1-4m)=26m-39 | | 22c=594 | | 40y+36=.25x | | Logx(64)=4 | | 704=16g | | 2x+x-23+17=180 | | 2.1*5/9 | | .1x+1.6=2.51 | | 3b/8-4=5 | | 4x^2+15x-51=0 | | 4x=6x+10 | | 30=m/20 | | 10a+-3=-8+15a | | 6/7n^2-4/35n | | 3.6x+.3=7.98+5.2x | | 3.1x-.5=3.14+1.7x |

Equations solver categories