-4x-9=31

Simple and best practice solution for -4x-9=31 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-9=31 equation: 


Simplifying
-4x + -9 = 31

Reorder the terms:
-9 + -4x = 31

Solving
-9 + -4x = 31

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 + -4x = 31 + 9

Combine like terms: -9 + 9 = 0
0 + -4x = 31 + 9
-4x = 31 + 9

Combine like terms: 31 + 9 = 40
-4x = 40

Divide each side by '-4'.
x = -10

Simplifying
x = -10

See similar equations:

| -18-12d=-6(5d-15) | | -8x=14y | | (x+(x+1))*30.25=328.31 | | 3(4.7k+0.72)=17.7k | | -4x-7y=-5 | | 18x-x+5=10+2x-10 | | 27=2(33x+1)-x | | 8.77-14.5v=-2(7.5-1.36) | | 6.4x-3.2=4.4x+1.2 | | -20-20+20p=4(10p+20) | | 6(-4j-13)+12=-18j | | 73t-16t^2=0 | | a+3.8=12.4 | | -18.8u=9(4.8u-12.4) | | ax+8=5x-2b | | X(.86)=2989.30 | | -5r-11-6r=9-10r | | (9+u)(5u-9)=0 | | X(.80)=18564.85 | | X(.54)=11268.33 | | 13.6y-9.31=-7.81+18.6y+2.5y | | X(.74)=16298.42 | | 4k-2k= | | x(.86)=5764.23 | | 3x-2(5x-4)=4x-(2x+26) | | x(.63)=15586.93 | | 14.28-14n=-12.1n-3.8n-15.36 | | x(.86)=11745.82 | | 2(x-5)=112/14 | | (4x+22)= | | -15.15+19.6t-5.89=-19.69+19.7t | | .35x+45=40+15+.25x |

Equations solver categories