1+2r=-15

Simple and best practice solution for 1+2r=-15 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 1+2r=-15 equation: 


Simplifying
1 + 2r = -15

Solving
1 + 2r = -15

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 = -15 + -1

Combine like terms: 1 + -1 = 0
0 + 2r = -15 + -1
2r = -15 + -1

Combine like terms: -15 + -1 = -16
2r = -16

Divide each side by '2'.
r = -8

Simplifying
r = -8

See similar equations:

| 27x^2=342+72 | | 531(151-95)= | | 8-n-7n= | | n-10+3=5 | | 8(3t+1)-15=t-(t+6) | | 10b-2-7b=10 | | 5w^2-24w+27= | | X+37=103 | | 9c-14=4c+6 | | 12n-30=4n+2 | | 7+2(a+2)-17=14 | | -3z-5z=8z+2+5z | | 9*a^2+6*a^3=0 | | 12x+11=2x+191 | | -106=22+8(3p-4) | | Y/9=36 | | 6x+22=103 | | 7n+5=8n-10 | | 6x-8.65=3.3 | | 60x^3-60x^3= | | 4(2x+9)=-21+9 | | 5+2w=-1 | | 4(4x+2)=24 | | e^2=7 | | 3(x-4)+2y=16 | | 15y+18= | | X+(x+1)+(x+2)+(x+3)+(x+4)=114 | | 0.02x-4-0.91x-2=-6.3 | | 2-7x+3y=0 | | 3j=75+9 | | 6(2n-4)=4(6n-3) | | e^2-2b=6 |

Equations solver categories