5r+8=2r

Simple and best practice solution for 5r+8=2r 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 5r+8=2r equation:


Simplifying
5r + 8 = 2r

Reorder the terms:
8 + 5r = 2r

Solving
8 + 5r = 2r

Solving for variable 'r'.

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

Add '-2r' to each side of the equation.
8 + 5r + -2r = 2r + -2r

Combine like terms: 5r + -2r = 3r
8 + 3r = 2r + -2r

Combine like terms: 2r + -2r = 0
8 + 3r = 0

Add '-8' to each side of the equation.
8 + -8 + 3r = 0 + -8

Combine like terms: 8 + -8 = 0
0 + 3r = 0 + -8
3r = 0 + -8

Combine like terms: 0 + -8 = -8
3r = -8

Divide each side by '3'.
r = -2.666666667

Simplifying
r = -2.666666667

See similar equations:

| A-1.5(a+8)=10 | | 8x^2-23x+5=8 | | x+(x+2)+(x+4)=x(x+2)-33 | | 3x=35 | | C=pv+p | | -17=x-3(-2x+1) | | 7x=15.75 | | 64s^2+80s+25=0 | | 64s^2+80s=-25 | | 0=(-5n)-2n | | 4X=3X+9 | | 0=5n-2n | | 6v=14 | | 12x^2-3x=0 | | 5(5x-10)=2(x-2) | | 81v^2-16=0 | | 2x^2+9x+2=0 | | -3=-3x+1+2x | | 9y=5x | | X-1=-3 | | 10x-7x+x=-3 | | 3+7x=59 | | w^2+7w+12=0 | | 6m+3m-5=49 | | 2x+5=x-1 | | t(5t+3)=0 | | 10p^2(p+1)=5(p+1)-23p(p+1) | | 8n-12=4 | | y+3=15 | | (x-4)(5x+7)= | | 6-4x=7x-9x+10 | | -20r=-420 |

Equations solver categories