5(r+2)=2r+8

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


Simplifying
5(r + 2) = 2r + 8

Reorder the terms:
5(2 + r) = 2r + 8
(2 * 5 + r * 5) = 2r + 8
(10 + 5r) = 2r + 8

Reorder the terms:
10 + 5r = 8 + 2r

Solving
10 + 5r = 8 + 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.
10 + 5r + -2r = 8 + 2r + -2r

Combine like terms: 5r + -2r = 3r
10 + 3r = 8 + 2r + -2r

Combine like terms: 2r + -2r = 0
10 + 3r = 8 + 0
10 + 3r = 8

Add '-10' to each side of the equation.
10 + -10 + 3r = 8 + -10

Combine like terms: 10 + -10 = 0
0 + 3r = 8 + -10
3r = 8 + -10

Combine like terms: 8 + -10 = -2
3r = -2

Divide each side by '3'.
r = -0.6666666667

Simplifying
r = -0.6666666667

See similar equations:

| 3(4x+1)-2(5x+6)= | | -5a-6=6a-38 | | 60*s*r= | | 2x+3+1=4X+7X+5 | | -5x-8=18 | | -5x-8=10 | | 3x-10=-20+5x | | 19(x+2)=7x-20+4x-5 | | 4n-1=0 | | 5n+2=3n+8 | | 6-4x=7x-9x-8 | | 19=4p+3 | | 0.1666666667x+7=-6 | | 3(x-6)+8=5(x+2)-12 | | 3x+2.3=9.2 | | 3(3x-10)=-12 | | 8x-11=-43 | | 2(2p+8)=24 | | 7x^3-7x= | | 45=6x+2+4x+3 | | -7x+12=5(x-6)-8 | | -4.6=20.4-5y | | x^2=7-y^2 | | y=3x-18 | | 7x+12=5(x-6)-8 | | .6=.4+3x | | -8x-2+5x=16 | | 2x+8+6x-2=38 | | 5x+1=7(2-3x) | | 3x+2x+3=48 | | 15x+15x-12x+32=40x-20 | | 5x+7x= |

Equations solver categories