2r+1=5-11

Simple and best practice solution for 2r+1=5-11 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 2r+1=5-11 equation:


Simplifying
2r + 1 = 5 + -11

Reorder the terms:
1 + 2r = 5 + -11

Combine like terms: 5 + -11 = -6
1 + 2r = -6

Solving
1 + 2r = -6

Solving for variable 'r'.

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

Add '-1' to each side of the equation.
1 + -1 + 2r = -6 + -1

Combine like terms: 1 + -1 = 0
0 + 2r = -6 + -1
2r = -6 + -1

Combine like terms: -6 + -1 = -7
2r = -7

Divide each side by '2'.
r = -3.5

Simplifying
r = -3.5

See similar equations:

| .96y-0.79=0.21y+0.46 | | 6x^2-x+1=3 | | 3x-2x=14+3x | | 6.8y-2.4y=88 | | 2x=5x-2 | | 0.5x+6=x^2+12x | | 0.5x+6=x | | 3p^2-10=-7 | | 4x^2-7x+7=5x+2 | | 2y+9=3 | | 4x^2+3x-729=0 | | x^2+4x-7=-3x+1 | | x^2+13x+37=1 | | 3(x-5)-20=8x-10 | | 8y+4=4 | | 6(9-b)=-1 | | lnx=3.19 | | 5+ln(x+2)=4 | | ln(x)=3.19 | | -0.2(34.3+3x)=0.1x | | 7c-(-8)-2c=17 | | (5x-1)2=22 | | -5x-4.2=121 | | 15.3=67-y | | a-x=0.1 | | -5x-x=-3 | | -5x+4.2=121 | | 5(x+2)=1+5x | | -5x-4=121 | | 9+6x=-1 | | 0.02p+0.07(1500-9)=70 | | 32-5m=5 |

Equations solver categories