5x+12=-9

Simple and best practice solution for 5x+12=-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 5x+12=-9 equation: 



5x+12=-9

We move all terms to the left:

5x+12-(-9)=0

We add all the numbers together, and all the variables

5x+21=0

We move all terms containing x to the left, all other terms to the right

5x=-21

x=-21/5

x=-4+1/5

See similar equations:

| 30+30•0+1=x | | a/6=-10 | | (5x)+(x+1)=4x+4 | | 8x-11=2x+9 | | 3p+14=2p+74 | | 190=-5(5n-8) | | 2x-2=2(x-7) | | -9+3(y-10)=6 | | (7x+6)+(9x+2)=112 | | (7x+6)=(9x+2) | | 2x+2–1–x=2 | | 2x^2+25x-175=0 | | -2(1-2)-(1-2x)=x-2 | | 3/4x=2.1 | | 1.5+2b=247.50 | | 1.5b+2b=247.50 | | 9x²-x=0 | | 8a^2÷2a=4 | | 25-5y=40 | | 8a*a÷2a=4 | | 1/2x+3/5x=3/10 | | 2z^2+4z=0 | | 3x+x-24=100 | | 5x²=125 | | 120=2x+2(20) | | 100x+-0.7=350.38 | | -21+15x=6 | | 2=-4n-5-1 | | 10*4x+25*x=1170 | | 100x0.07=350.38 | | 1=8^4x | | -5=1-3r+1 |

Equations solver categories