-0.9a-7.2a=-8.1

Simple and best practice solution for -0.9a-7.2a=-8.1 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 -0.9a-7.2a=-8.1 equation: 



-0.9a-7.2a=-8.1

We move all terms to the left:

-0.9a-7.2a-(-8.1)=0

We add all the numbers together, and all the variables

-8.1a+8.1=0

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

-8.1a=-8.1

a=-8.1/-8.1

a=1

See similar equations:

| (w/2)-18=-7 | | `2(5v+3)-4(7v+1)=-88` | | 174+24xx24=18 | | p+33=83 | | 3+7(6-n)=7n+31 | | 3(6x−8)=168 | | 4x+14=-x-11 | | 2x(3x-7)=8 | | 3x+5=2x-3=27 | | H(t)=-5t*2+10t+35 | | 5(2x-6)+5x-15=90 | | m/24=3 | | 5.1g+3=2.1g+18 | | 3/4x-2=2/3x+2 | | 42+5t=8+ | | 2(x+7)=10 | | 318+x=1/3x | | 3-9=27x1 | | 5x+2=3+x | | z+-2=4 | | 45=−3a−12a | | 10+4r=22-2r | | 2.4n+4.9n=-14.6 | | 4x+9=2+7x+2 | | 7x-1=5x-23=180 | | 2(8x-20)+4x-40=90 | | (2x-5)/2=2/5 | | 8y-3y=12y-1 | | -5x+3x+4=11x-5 | | 86+8x+30=180 | | 3(x+21)+4(x+35)=-21 | | 3x-8=4(x+1)-x |

Equations solver categories