x-0.4=-3.9

Simple and best practice solution for x-0.4=-3.9 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 x-0.4=-3.9 equation: 


Simplifying
x + -0.4 = -3.9

Reorder the terms:
-0.4 + x = -3.9

Solving
-0.4 + x = -3.9

Solving for variable 'x'.

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

Add '0.4' to each side of the equation.
-0.4 + 0.4 + x = -3.9 + 0.4

Combine like terms: -0.4 + 0.4 = 0.0
0.0 + x = -3.9 + 0.4
x = -3.9 + 0.4

Combine like terms: -3.9 + 0.4 = -3.5
x = -3.5

Simplifying
x = -3.5

See similar equations:

| 1118=4(19)(13)+3(13)h | | 4x-2=2x+13 | | (6x^2+4y-1)dx+(4x-9y^2)dy=0 | | 7.75t+4=16.5t+11 | | 32/-4 | | 33/-4 | | -3/8y=-18 | | -3(2x-y)+2y+2(x+y)= | | 3x+21=42+3x | | (5x-7)/2=14 | | 0.00045+0.006x=0.0525 | | 9/7=3y | | 2y+32=0 | | 3x^2-3y^2=1 | | 7/3y=21 | | -13d-21=-3(d+7)-10 | | -10(s+5)=31 | | 7n(2n-14)=0 | | 7m-28=43 | | (3x-9)+(x+7)=180 | | 2=g-14 | | 3u+3+8= | | 4(q+4)=20 | | a-14=-18 | | 12x/14-7x | | X+2X+3=195 | | 4*5*(4+2)+4*0= | | -4k=156 | | 12i-j= | | 12j-5= | | X^2-14x+m=0 | | 86+a=99 |

Equations solver categories