0.4x+9=-1

Simple and best practice solution for 0.4x+9=-1 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 0.4x+9=-1 equation: 


Simplifying
0.4x + 9 = -1

Reorder the terms:
9 + 0.4x = -1

Solving
9 + 0.4x = -1

Solving for variable 'x'.

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

Add '-9' to each side of the equation.
9 + -9 + 0.4x = -1 + -9

Combine like terms: 9 + -9 = 0
0 + 0.4x = -1 + -9
0.4x = -1 + -9

Combine like terms: -1 + -9 = -10
0.4x = -10

Divide each side by '0.4'.
x = -25

Simplifying
x = -25

See similar equations:

| 9x+13y-10=0 | | r^2-20r-67=7 | | 5+x+x=-13 | | 6x+3x+5x+2-1-11=180 | | 30+85+x=180 | | 3y+4x=123 | | r^2-20r-74=0 | | 27x^4+125x=0 | | 60=(2-7w)+(2-7w)+(w)+(w) | | -7=h+4 | | 6x(2x-9)=4x(3x+5) | | 2tan(4x)-3=-1 | | 3y+2x=85 | | 3r^2+1=4t | | 4x-x-2x=12 | | 1/4z-2/7=5/7= | | 12x^2-7=41 | | 2(x-5)+5x=18 | | -33-x+5x=15 | | 2-sin(x)=0 | | 2.66666666666666666+3n=.8n+12 | | 3v=-30 | | 4x-7=-2+9 | | Y=4X-2.3 | | 15-3lnx=10 | | 4.5s+20=74 | | s^2+6s-10=0 | | 15y=4740 | | 1.25x=6.20+1.20x | | B/11-7b/11=18/11 | | x^2+y^2-(2*x+x*y+2*y)=0 | | 4(8x-4)-10=40x-20-10 |

Equations solver categories