2r+1.2=7.2

Simple and best practice solution for 2r+1.2=7.2 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 2r+1.2=7.2 equation: 



2r+1.2=7.2

We move all terms to the left:

2r+1.2-(7.2)=0

We add all the numbers together, and all the variables

2r-6=0

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

2r=6

r=6/2

r=3

See similar equations:

| 6(m+4)=60 | | 10b^2b=40 | | 5x+8=2x-192x−19 | | 2(h-5)=92 | | -2(r+6)=-3 | | 23-x =13 | | 60/x=700 | | 7(6+5n)+5(7+n)=37 | | a.a+15=26 | | 9u+27=-18 | | 8d-d+2d+3d=0 | | 3x+4x+7x=168,000. | | 165m-100m+52,525=55,550-200m | | x-15=-44 | | 2x-10=-5x+38 | | 8=4(s-17) | | 4x×15=45 | | 6x+3=15x=2 | | 2c+8|=|10c|. | | 5x-3-2×=24 | | X/40-(x+20)/60=2 | | 9x-8x*4=-1 | | 4+2d=16 | | 1/4x+18=x.5 | | -17+5x=5(x-8)+8 | | 9x-8x=-0.25 | | 3/4x+1/4=7 | | 6(w-5)-4w=10 | | X÷40-x+20÷60=2 | | -g=-2g+8 | | 5u=-10+10u | | (3x+5)°=(8x-14) |

Equations solver categories