7r-4r-6+5=17-3r-6

Simple and best practice solution for 7r-4r-6+5=17-3r-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 7r-4r-6+5=17-3r-6 equation: 


Simplifying
7r + -4r + -6 + 5 = 17 + -3r + -6

Reorder the terms:
-6 + 5 + 7r + -4r = 17 + -3r + -6

Combine like terms: -6 + 5 = -1
-1 + 7r + -4r = 17 + -3r + -6

Combine like terms: 7r + -4r = 3r
-1 + 3r = 17 + -3r + -6

Reorder the terms:
-1 + 3r = 17 + -6 + -3r

Combine like terms: 17 + -6 = 11
-1 + 3r = 11 + -3r

Solving
-1 + 3r = 11 + -3r

Solving for variable 'r'.

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

Add '3r' to each side of the equation.
-1 + 3r + 3r = 11 + -3r + 3r

Combine like terms: 3r + 3r = 6r
-1 + 6r = 11 + -3r + 3r

Combine like terms: -3r + 3r = 0
-1 + 6r = 11 + 0
-1 + 6r = 11

Add '1' to each side of the equation.
-1 + 1 + 6r = 11 + 1

Combine like terms: -1 + 1 = 0
0 + 6r = 11 + 1
6r = 11 + 1

Combine like terms: 11 + 1 = 12
6r = 12

Divide each side by '6'.
r = 2

Simplifying
r = 2

See similar equations:

| 3x+5+6=2x+10 | | 4/8=-4 | | 6+4x=3x-12 | | -5.4x-4.06=14.3 | | W^2+12w-540=0 | | x+5(x+5)=65 | | 3x+7=135 | | 4u+2u=6 | | h=-16t^2+15t+7 | | 36=10x-x | | y/5-1=4 | | 6(u+4)-8u=32 | | 10+2y=x | | h=-16t+64t+960 | | (6d-5)(4d-7)=0 | | s^2+0.2s-0.08=0 | | 8r+r=-15+4r | | 2p-1.5(p-15)=82 | | 3x+63=-135 | | 2(3x+3)=12 | | -15v-28=3(-5+4) | | 6xy-19x-2= | | -305=3-7(2-7m) | | 11n-3(n+7)=22-(n-2) | | 14x-5+13x=3 | | xy-9=-7 | | 3w-6=1w+5 | | 8x+10y=180 | | (-a)(-b)(-c)/(-d)=-(abc/d) | | 35y^2-10y+2= | | -3-4(8n-5)=4(-3n-4)+1 | | 2(6x-1)-3(4x-7)=19 |

Equations solver categories