-12+r+5-4=3r-1

Simple and best practice solution for -12+r+5-4=3r-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 -12+r+5-4=3r-1 equation: 


Simplifying
-12 + r + 5 + -4 = 3r + -1

Reorder the terms:
-12 + 5 + -4 + r = 3r + -1

Combine like terms: -12 + 5 = -7
-7 + -4 + r = 3r + -1

Combine like terms: -7 + -4 = -11
-11 + r = 3r + -1

Reorder the terms:
-11 + r = -1 + 3r

Solving
-11 + r = -1 + 3r

Solving for variable 'r'.

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

Add '-3r' to each side of the equation.
-11 + r + -3r = -1 + 3r + -3r

Combine like terms: r + -3r = -2r
-11 + -2r = -1 + 3r + -3r

Combine like terms: 3r + -3r = 0
-11 + -2r = -1 + 0
-11 + -2r = -1

Add '11' to each side of the equation.
-11 + 11 + -2r = -1 + 11

Combine like terms: -11 + 11 = 0
0 + -2r = -1 + 11
-2r = -1 + 11

Combine like terms: -1 + 11 = 10
-2r = 10

Divide each side by '-2'.
r = -5

Simplifying
r = -5

See similar equations:

| 2(6)+5=8(6)+7 | | -12=2+5y+2y | | 23-1=d | | 8x^2+34x+15=0 | | 19=-4n-9 | | 11(12+14x)+15(14-5x)=263 | | 4x-3=5.01 | | 9-2a+2+2=6a+1-4a | | -1(4)=5-8 | | 3x+1-2x= | | 7(-x+-7)+8(x+8)=12 | | b+5=15 | | 1+2x-3=4x-2 | | a/7-3=-2 | | 2x+14-5=22 | | -4x=-4-3x | | 2(V+8)-4V=28 | | 70-x-x-2x=80 | | 4x-3x=1x+12 | | 28+2a=5a-7 | | 20n-27=73 | | -11-p=1-5p | | 2n+-5=8n+7 | | -16=8(b+6) | | a+11=_-14 | | 1-9m-7= | | 8(x-1)-7=6x+2(-5+x) | | -1(4)=8-4+2 | | -6n-3n+6=n-4 | | 4n-(7-6n)=3 | | -5(3x-2)-14= | | 5+6p+9p+3= |

Equations solver categories