4r-8=10-2r

Simple and best practice solution for 4r-8=10-2r 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 4r-8=10-2r equation:


Simplifying
4r + -8 = 10 + -2r

Reorder the terms:
-8 + 4r = 10 + -2r

Solving
-8 + 4r = 10 + -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 + 4r + 2r = 10 + -2r + 2r

Combine like terms: 4r + 2r = 6r
-8 + 6r = 10 + -2r + 2r

Combine like terms: -2r + 2r = 0
-8 + 6r = 10 + 0
-8 + 6r = 10

Add '8' to each side of the equation.
-8 + 8 + 6r = 10 + 8

Combine like terms: -8 + 8 = 0
0 + 6r = 10 + 8
6r = 10 + 8

Combine like terms: 10 + 8 = 18
6r = 18

Divide each side by '6'.
r = 3

Simplifying
r = 3

See similar equations:

| 2x+8=-62-8x | | t=1 | | 4g^2-5g=0 | | t=1*6n | | x-(5-3x)=7x-(x-3)-8 | | -9b+1+7b=-3b+6 | | t=1*2n+18 | | -22x^2-y^2-20xy^3-12x^3y= | | -9b+1+7b=-3+6 | | x+5=25 | | 6x+39=13x-24 | | 12(z+4)-4(z-2)=4(z-1)+3(z-2) | | 21=1m-11 | | t=1*2n+10 | | 2x+4x^2=24 | | 7+3h=-1-5h | | x(x+4)(x-5)=0 | | 2x^2+1x=-4x-2 | | 7x^2-2x-3=44 | | n^3-4n^2-4n+4=0 | | 6y+4x+10x+6y=180 | | x+5x+3x+30=180 | | 4+(3n-6)=19 | | 2x^2+28x+80=0 | | 2x(b-17c)=8347 | | 4x+10x=3 | | 3b-2=7 | | 54-6x=3x+16 | | -5x-2(5x-4)=-5x+8 | | -3(n+7)=-18 | | 2x-3(4-x)=1 | | x^2+18+81=25 |

Equations solver categories