6x-12-r=6x-7

Simple and best practice solution for 6x-12-r=6x-7 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 6x-12-r=6x-7 equation:


Simplifying
6x + -12 + -1r = 6x + -7

Reorder the terms:
-12 + -1r + 6x = 6x + -7

Reorder the terms:
-12 + -1r + 6x = -7 + 6x

Add '-6x' to each side of the equation.
-12 + -1r + 6x + -6x = -7 + 6x + -6x

Combine like terms: 6x + -6x = 0
-12 + -1r + 0 = -7 + 6x + -6x
-12 + -1r = -7 + 6x + -6x

Combine like terms: 6x + -6x = 0
-12 + -1r = -7 + 0
-12 + -1r = -7

Solving
-12 + -1r = -7

Solving for variable 'r'.

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

Add '12' to each side of the equation.
-12 + 12 + -1r = -7 + 12

Combine like terms: -12 + 12 = 0
0 + -1r = -7 + 12
-1r = -7 + 12

Combine like terms: -7 + 12 = 5
-1r = 5

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

Simplifying
r = -5

See similar equations:

| 4x+3x+9=-33 | | 4x+3x+9=-33 | | 3/4=4m-2/6 | | 3/4=4m-2/6 | | 6y-1+2= | | 4x+3x+9=-39 | | b-105=-2b-6 | | x=5r | | h-48+17h=6 | | 3x-(11x-6)= | | 15+x=22 | | 3/4(x-8)=-12 | | =7x^2-38-15 | | 4(m+8)= | | 5-4y=2 | | 7x^9y^7+14x^7y^6+21xy= | | x^2=255 | | 3/2/1/4=n | | -2x+7x-1=39 | | 4*z^4=11*z^2+3 | | (5,-6)= | | 15s-108+3(5s+37)=0 | | 5x-6x+x-3+4x= | | 5(y+7)=5y+35 | | 4g-4-7-4g= | | (-3,8)= | | m/6+15=20 | | m-6m-9m-7= | | E=45/x | | (1,3)y=1/2x+11 | | =4(2x+3)+3(3x-8) | | 3(10+2m)=96 |

Equations solver categories