3r-r+15=14

Simple and best practice solution for 3r-r+15=14 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 3r-r+15=14 equation:


Simplifying
3r + -1r + 15 = 14

Reorder the terms:
15 + 3r + -1r = 14

Combine like terms: 3r + -1r = 2r
15 + 2r = 14

Solving
15 + 2r = 14

Solving for variable 'r'.

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

Add '-15' to each side of the equation.
15 + -15 + 2r = 14 + -15

Combine like terms: 15 + -15 = 0
0 + 2r = 14 + -15
2r = 14 + -15

Combine like terms: 14 + -15 = -1
2r = -1

Divide each side by '2'.
r = -0.5

Simplifying
r = -0.5

See similar equations:

| 6(-5)+3(-3)= | | -3(5s-6)-18=-3(7s+5)-3 | | 9x-2=9(x-9) | | 4n-6=10m | | 36+9+16+4= | | 13y=3x | | 5(4x-6)=(5+8x) | | 24n^2+9n=0 | | (x-6)+(x+6)= | | n=6-m | | 10+20z=85 | | 3x^2+24h-544=0 | | 7(3x+2)=21x+14 | | f(184)=-1 | | 4(3x-4)=2(6x+9) | | 24n^2+9=o | | 16=-3.2k | | x-0.10x+15.00=375.00 | | 14x-28= | | 12p-7=-3+8 | | 2(16)=40 | | f(-6)=-1 | | 4m-(m-1)=8 | | 2x-5=4-1 | | 7(7b-3)-b+24= | | Y-9y+7=31 | | -(-4x-2)+5x=22+4x | | .6(5+10)=5(n+2) | | 14+16=40 | | 4y+y+1=6(y-1) | | 8(8x+4)=32-7 | | x-0.10x+15.00=705.00 |

Equations solver categories