-7r+r=-2-5r

Simple and best practice solution for -7r+r=-2-5r 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 -7r+r=-2-5r equation:


Simplifying
-7r + r = -2 + -5r

Combine like terms: -7r + r = -6r
-6r = -2 + -5r

Solving
-6r = -2 + -5r

Solving for variable 'r'.

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

Add '5r' to each side of the equation.
-6r + 5r = -2 + -5r + 5r

Combine like terms: -6r + 5r = -1r
-1r = -2 + -5r + 5r

Combine like terms: -5r + 5r = 0
-1r = -2 + 0
-1r = -2

Divide each side by '-1'.
r = 2

Simplifying
r = 2

See similar equations:

| 32x+-4(7x+3)=6 | | 5x+31=4x-6 | | W-(-8)=-17 | | -7(a-7)=105 | | 5-2(x+3)=17 | | 5.4+1.1n=2.21 | | 12x-14=6x | | 3/9x12 | | 14r+-3r+2r+3r=-16 | | 14r+3r+2r+3r=-16 | | 15x^2+42x+4=0 | | 4i/(9-3i) | | http://escolares.ues.mx/autoevaluacion/images/reactivos/4061_S01(1,-9).png | | -15=x^2+2x-13 | | 9s-5s-3s+3s-3s+1=9 | | 5(x-2)+2x=-24 | | 6x-41+4x+26=180 | | (x-y)/6=M | | 16y+3x-2x-8y= | | w/4-21=84 | | 52/16 | | -8+20n+-8+-19=-15 | | 20b^2+17b-63= | | (9x-1)=(6x+9) | | 9+6lnx=8 | | 2/3(15-6x)=15 | | 17=x-5x+9 | | -4+8t+10p-5t-4p-18= | | 5x-5+2x+3=75 | | 4x^4-12x^3+9x^2+2x=3 | | 15z-14z+4=17 | | 15+10=-5(5x-5) |

Equations solver categories