-3r+8=7-2r+6

Simple and best practice solution for -3r+8=7-2r+6 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 -3r+8=7-2r+6 equation:


Simplifying
-3r + 8 = 7 + -2r + 6

Reorder the terms:
8 + -3r = 7 + -2r + 6

Reorder the terms:
8 + -3r = 7 + 6 + -2r

Combine like terms: 7 + 6 = 13
8 + -3r = 13 + -2r

Solving
8 + -3r = 13 + -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 + -3r + 2r = 13 + -2r + 2r

Combine like terms: -3r + 2r = -1r
8 + -1r = 13 + -2r + 2r

Combine like terms: -2r + 2r = 0
8 + -1r = 13 + 0
8 + -1r = 13

Add '-8' to each side of the equation.
8 + -8 + -1r = 13 + -8

Combine like terms: 8 + -8 = 0
0 + -1r = 13 + -8
-1r = 13 + -8

Combine like terms: 13 + -8 = 5
-1r = 5

Divide each side by '-1'.
r = -5

Simplifying
r = -5

See similar equations:

| J+17-23=7 | | 4n-10-8n+3=11 | | 0=-16x^2+48x+256 | | 2x-2=2x-3 | | -4a=9-6a | | 9a+8a= | | 10i-3=7 | | -7(-2x+1)=5 | | 6x-13=-2+7x-8 | | 5y+10x=-5 | | 5n+(-10)=3 | | 2y-10+3x=180 | | 12x+11=3x | | 6-2i=4 | | 8(15x)=12x | | 16+2x=7-x | | 30-6h=0 | | 184-7(2x+5)=-(7x+9)-3(2x+5)-12 | | 32-4x^2=-164 | | 3+[(-23)+(-25)]= | | r+9=-3r+49 | | 11+9=-15 | | 8g-3=-27 | | 27-x=8 | | 2a+4b-6c=-d | | p=c+0.06p | | 2x-x+7=x+7 | | 3-h=12 | | 13-7x=3(1-4x) | | 12x+5x-9x+23=98 | | 2v+3(8+v)=-16 | | 5x+10=1000 |

Equations solver categories