8r+3=2r

Simple and best practice solution for 8r+3=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 8r+3=2r equation:


Simplifying
8r + 3 = 2r

Reorder the terms:
3 + 8r = 2r

Solving
3 + 8r = 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.
3 + 8r + -2r = 2r + -2r

Combine like terms: 8r + -2r = 6r
3 + 6r = 2r + -2r

Combine like terms: 2r + -2r = 0
3 + 6r = 0

Add '-3' to each side of the equation.
3 + -3 + 6r = 0 + -3

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

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

Divide each side by '6'.
r = -0.5

Simplifying
r = -0.5

See similar equations:

| -4(r+8)=-70 | | 0.04w+0.6=2.4 | | -4k-2=12 | | -x^2+12x+35=-2x^2 | | 20=8x+2+2 | | 10(x+3)-2x=4(2x+4)-25 | | y=3x+1000 | | 4+6=1 | | -7=-9 | | -4=-8w+6(w+2) | | 2x^2-9x-191=0 | | c/44=-44 | | 4y-2=20y+62 | | 29=7x+2-4x | | 0.02x+0.7=0.8 | | -4(6x+3)=-300 | | 154=10x-8x | | 5x+3=3(1-2x) | | X-8x=19-26 | | 7a+8=8 | | .15x-2.25=3 | | 18x-3(12x-21)=-36 | | -2(x-4)+7=20 | | 5X+6=-29 | | 7n^3-3n^2+21n-9=0 | | 4x-1=4x+6 | | 3x-12=2x+7 | | 5(x+3)+7y=147 | | 8(-2x+-4)+12=-52 | | 3+6*8=3n+9+n-2 | | 5.7t+6.8t=15.9 | | -2-4r=x |

Equations solver categories