31=3r-6

Simple and best practice solution for 31=3r-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 31=3r-6 equation:


Simplifying
31 = 3r + -6

Reorder the terms:
31 = -6 + 3r

Solving
31 = -6 + 3r

Solving for variable 'r'.

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

Add '-3r' to each side of the equation.
31 + -3r = -6 + 3r + -3r

Combine like terms: 3r + -3r = 0
31 + -3r = -6 + 0
31 + -3r = -6

Add '-31' to each side of the equation.
31 + -31 + -3r = -6 + -31

Combine like terms: 31 + -31 = 0
0 + -3r = -6 + -31
-3r = -6 + -31

Combine like terms: -6 + -31 = -37
-3r = -37

Divide each side by '-3'.
r = 12.33333333

Simplifying
r = 12.33333333

See similar equations:

| x-4y-121-5y+8y= | | 12x+4y=32 | | 4v^6-22v^5-12v^4= | | 3n-1=5n-13 | | 32+x=126 | | -180=6(7b-9) | | 7x-2+3x=6x-8 | | k^2-24k=-6 | | 9x-4x=2x+3x | | 15=p-41 | | 8n+(2n-6)=34 | | 5x^3(3x^2-10x+7)= | | -7x+8y=16 | | 3.14(x+4)=32 | | 158=2(8k+7) | | 3(x-4)=2x-9 | | 11x=-6+8x | | 2wy+7x-8=10+3x | | x^2+cx=-121 | | n-3n=14-4n+2 | | 8x-8+6=7x+4 | | x=5.8*(0.40-x)*(0.30-x) | | x^2+cx=-49 | | 9.25+x+1.50=12 | | 13x-4x=81+6x | | y=(2x+1)(x-3)(5-x) | | 4-2(n-1)=7n-39 | | 2x^3-33x^2+108x-3=0 | | 2x-8=n+24 | | y=(-4.9x^2)+20x+60 | | -4(-5v-u)+(u-6v)= | | 10(i-2)=-2i+64 |

Equations solver categories