3+-2r=17

Simple and best practice solution for 3+-2r=17 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 3+-2r=17 equation: 


Simplifying
3 + -2r = 17

Solving
3 + -2r = 17

Solving for variable 'r'.

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

Add '-3' to each side of the equation.
3 + -3 + -2r = 17 + -3

Combine like terms: 3 + -3 = 0
0 + -2r = 17 + -3
-2r = 17 + -3

Combine like terms: 17 + -3 = 14
-2r = 14

Divide each side by '-2'.
r = -7

Simplifying
r = -7

See similar equations:

| 5(1+7x)=5-5x | | 0+5000+x=3.23x | | Log(3m+5)=log(5m+5) | | 1n(3m+5)=1n(5m+5) | | 11=-r/7= | | 9u^2+12uv+4v^2=0 | | 19=3v+10 | | (2/3)-(1/6)/(2/5) | | 4k^2+64k+252=0 | | -35=(-7/9)u | | 5n^2-15n+45=0 | | 5x+10=4x-14 | | 6x-8=5+8 | | x^-3=1/8 | | -5k+25=1-6(6k-4) | | (-5/14)-((1/7x)) | | -1k=55 | | 0+5000+x=1.85x | | -5k=1 | | 0+5000+x=1.73x | | 13-3w=4 | | 8x+30=5x | | -(x-q)= | | -2(y+4)+9= | | 12x-88=16x | | 7x+-9=6 | | 3.5x*35-46=360 | | u*u-8u+12=0 | | 11x+44=4x+20 | | 13.3d-13.45=9.4d+4.15-12.7d | | -5x+8whenx=-3 | | 20=-.1x^2+3.2x-3.5 |

Equations solver categories