2r-3.1=1.6

Simple and best practice solution for 2r-3.1=1.6 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-3.1=1.6 equation: 


Simplifying
2r + -3.1 = 1.6

Reorder the terms:
-3.1 + 2r = 1.6

Solving
-3.1 + 2r = 1.6

Solving for variable 'r'.

Move all terms containing r to the left, all other terms to the right.

Add '3.1' to each side of the equation.
-3.1 + 3.1 + 2r = 1.6 + 3.1

Combine like terms: -3.1 + 3.1 = 0.0
0.0 + 2r = 1.6 + 3.1
2r = 1.6 + 3.1

Combine like terms: 1.6 + 3.1 = 4.7
2r = 4.7

Divide each side by '2'.
r = 2.35

Simplifying
r = 2.35

See similar equations:

| 25000-4x=0 | | 2y-4=18y+64 | | y-5+6= | | .25x+7=x-8 | | 0=-4w+4 | | 6w-5=1w | | .66x+.33=-1.33 | | P-0.15p=29.74 | | 10=5t+16 | | 18-2x=-8(-5+3) | | 1+3(b-8)=-35-b | | -2w-14=-4 | | x+(.40x)=168 | | 2x-6=4x+7 | | 5=r-7 | | -4-7p=-4(p-2) | | -8(5h+9)=-34 | | 5-2x-4=15 | | 40.5+96.3+X=180 | | -16+8x=14x+10x | | 6v=7.68 | | 8(8+8r)=-7-7r | | 6+12x+3x^2=0 | | 4.8=3w | | 8(x+6)+8(x+6)=7x-7 | | 1.8c+32=35.6 | | 8-18y-3y=6 | | x-(.10x)=180 | | -19=-7x+16 | | (2x+1)=(x+15) | | 38=3w-10 | | 9ft+16ft+12ft= |

Equations solver categories