5-2(r+6)=1

Simple and best practice solution for 5-2(r+6)=1 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 5-2(r+6)=1 equation: 


Simplifying
5 + -2(r + 6) = 1

Reorder the terms:
5 + -2(6 + r) = 1
5 + (6 * -2 + r * -2) = 1
5 + (-12 + -2r) = 1

Combine like terms: 5 + -12 = -7
-7 + -2r = 1

Solving
-7 + -2r = 1

Solving for variable 'r'.

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

Add '7' to each side of the equation.
-7 + 7 + -2r = 1 + 7

Combine like terms: -7 + 7 = 0
0 + -2r = 1 + 7
-2r = 1 + 7

Combine like terms: 1 + 7 = 8
-2r = 8

Divide each side by '-2'.
r = -4

Simplifying
r = -4

See similar equations:

| 5n-2=3(n-3) | | n+7=13k | | 8y-5=5y+19 | | 2x^2+10-3=0 | | -(5b-8)=4-6b | | 3*x-x=3 | | lnx+ln(x-8)=3 | | 7x-4=-2x+1+9-5 | | 19-d=3 | | 7f=-21 | | x/2-x/6=2 | | -5+6(5a+2)=-25-2a | | 2x+1+3x-31=180 | | 12x^2-18x-30=0 | | -7+p=-11 | | 8(x-7)=-7x-26 | | 14+c=3 | | 12y=36-15x | | 4x=4y+16 | | -4*12= | | -23-7r=-8(4+2r) | | 4(x-1)+1=6x-2(2+x) | | 8s=-40 | | 2(1+3m)=-2+5m | | -10+x=8 | | 25=q+30 | | 0=-x-2+2y | | 4x-9=28 | | 3x+18+x=90 | | F+13=19 | | -3(7x+3)=2x+14 | | 4(2x+4)=10x+1 |

Equations solver categories