2.2(r-8)+4=1.8

Simple and best practice solution for 2.2(r-8)+4=1.8 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 2.2(r-8)+4=1.8 equation: 



2.2(r-8)+4=1.8

We move all terms to the left:

2.2(r-8)+4-(1.8)=0

We add all the numbers together, and all the variables

2.2(r-8)+2.2=0

We multiply parentheses

2.2r-17.6+2.2=0

We add all the numbers together, and all the variables

2.2r-15.4=0

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

2.2r=15.4

r=15.4/2.2

r=7+-1.7763568394003E-15/2.2

See similar equations:

| 3x+17=2(1-x) | | 55,000x+2,500=62,000+2,000 | | -7+23=15x-5-14x | | 5(a-1)-(1-a)=8 | | 7a+5=6a+4 | | 17x+9=10x+30 | | 1x+0=3x+7 | | -t+t=t-19 | | 8x-16=8x-26 | | -8-7x=-2(4x+2) | | 2x^2+9x+207=50-13x+x^2 | | -3=-1+x/8 | | v/4+11=15 | | 3(x+5)=3x)+15 | | |18n+7|=0 | | 4(8n-1)=-132 | | 1/2x+9=3.8 | | 45+1.5m=3.5m-5 | | 3(2x+1)-4+2=15 | | 8(x/2-5)=7x-2 | | 4+9x=1+6(x-4) | | 3(3x+7=-6 | | a+2a+5=180 | | 4z-11z=49 | | 6m+4-2m=28 | | -2x+15+x=17 | | 4/5x+11=19 | | 4x/5+6=10 | | 9p-27=2p-8 | | 1x=2(x+2) | | 20-2n=-2 | | 18=8+|3x-2| |

Equations solver categories