3.8=-0.4x

Simple and best practice solution for 3.8=-0.4x 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 3.8=-0.4x equation: 


Simplifying
3.8 = -0.4x

Solving
3.8 = -0.4x

Solving for variable 'x'.

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

Add '0.4x' to each side of the equation.
3.8 + 0.4x = -0.4x + 0.4x

Combine like terms: -0.4x + 0.4x = 0.0
3.8 + 0.4x = 0.0

Add '-3.8' to each side of the equation.
3.8 + -3.8 + 0.4x = 0.0 + -3.8

Combine like terms: 3.8 + -3.8 = 0.0
0.0 + 0.4x = 0.0 + -3.8
0.4x = 0.0 + -3.8

Combine like terms: 0.0 + -3.8 = -3.8
0.4x = -3.8

Divide each side by '0.4'.
x = -9.5

Simplifying
x = -9.5

See similar equations:

| 6=go+8 | | 1.2/4=m/6 | | 6x^2-61x+1=1 | | 19/14=p/10 | | 3x^2*2x-1=0 | | 12/16=30/n | | 4/48 | | X=219.5 | | (2x*x^8)+x^4=m | | 2X-50y-158=20X+12Y-65 | | 36x+12y=24z | | 2x*x^8=m | | 14+19m=35+12m | | 3(x-5)+7=2(x-5)+2+x | | 5x-12y+684=0 | | 110+92+104+152+x=360 | | (3x+25)=(5x-5) | | 4tanx+2sinx=0 | | (3x+25)+(5x-5)=360 | | 144y^2-1=0 | | Logx(5)=-.7 | | -5x^4+x^6= | | 5n+5=50 | | 1/2(x=4)=14 | | 3(x-5)+7=2(x+5)-2+x | | 9x+15=270 | | x^2+x^2=220.5 | | 5x+3(-2x)=4 | | (300-200p)/1.22=.72 | | u+43=49 | | (300-200p)/1.22=72 | | f(x)=4x^3-2x^2+x+3 |

Equations solver categories