9=-4x-3.8

Simple and best practice solution for 9=-4x-3.8 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 9=-4x-3.8 equation:


Simplifying
9 = -4x + -3.8

Reorder the terms:
9 = -3.8 + -4x

Solving
9 = -3.8 + -4x

Solving for variable 'x'.

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

Add '4x' to each side of the equation.
9 + 4x = -3.8 + -4x + 4x

Combine like terms: -4x + 4x = 0
9 + 4x = -3.8 + 0
9 + 4x = -3.8

Add '-9' to each side of the equation.
9 + -9 + 4x = -3.8 + -9

Combine like terms: 9 + -9 = 0
0 + 4x = -3.8 + -9
4x = -3.8 + -9

Combine like terms: -3.8 + -9 = -12.8
4x = -12.8

Divide each side by '4'.
x = -3.2

Simplifying
x = -3.2

See similar equations:

| 12-9x=36-23x | | -140=-5(-4b) | | 20x^3+240x^2=0 | | -5(n+2)=10 | | 18=f-22 | | 5c-3=30 | | 28x-14x^2=0 | | -2.1x+5.9=10.1 | | 5x-4(x-2)=32 | | 6x-1=79-4x | | 9m-11=-11+2m | | 10(y+2)/7=2y-4 | | 253-5x=40x+18 | | 8.9=5x+11.4 | | 8y-29=-35+2y | | 3x-44=4+x | | -12=-3(3y) | | 3p-4-5f=f+4+f | | 8y+17=97 | | 2(6x-5)+10= | | 4q+8=12 | | 0.5x-4.3=-1.7 | | 14x+19=67 | | 6y+8=38 | | -2+15=4b-7-3b | | 5(3x-2)=20 | | 5-6(3x-4)=8 | | 5x-4(-x-2)=32 | | 9x+8x=58+x | | (-2x^2+5)(2x^6-4)= | | 5x/3x+1=7/6 | | 7+12a=31 |

Equations solver categories