0.3(a-2)-2.1=-1.5

Simple and best practice solution for 0.3(a-2)-2.1=-1.5 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 0.3(a-2)-2.1=-1.5 equation: 



0.3(a-2)-2.1=-1.5

We move all terms to the left:

0.3(a-2)-2.1-(-1.5)=0

We add all the numbers together, and all the variables

0.3(a-2)-0.6=0

We multiply parentheses

0.3a-0.6-0.6=0

We add all the numbers together, and all the variables

0.3a-1.2=0

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

0.3a=1.2

a=1.2/0.3

a=4

See similar equations:

| H=16t^2+45t+4 | | (7x+13)+(10x-44)=180 | | 0.20(y−9)+0.16y=0.18y−0.9 | | 4(X-1)=6(x+9) | | 2x3=4x2 | | -90x+60=1 | | 5.8=x6 | | 110=x-(.2)x | | 180=2x^2 | | -3b+5=7+10b | | 0.8y-0.4+0.18y=0.16y-0.1 | | Nx3+8=35 | | 2x^{5}-14x^{3}+24x=0 | | 180=x-(.2)x | | -2(-3a-8)=1 | | 4(8−2d)= | | 12x-4+11x=90 | | 4n+20=12 | | (5y+35)+14=180 | | (5y+35)=14 | | 5m-12=29 | | 2x-1÷3x+1=0 | | 23=12+p | | X.2/3x-14=16 | | 3.2d-5=5-1.8d | | 7x=26+2x | | (x+40)+(3x+20)=180 | | 3x2–36x=-105 | | (x+40)+(3x+20)=90 | | 11x+12x-4=90 | | 6x(8x+6)=6x-45 | | x+3x+9​ =x+4x+7​ |

Equations solver categories