3r+-2=4r+12

Simple and best practice solution for 3r+-2=4r+12 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+-2=4r+12 equation: 



3r+-2=4r+12

We move all terms to the left:

3r+-2-(4r+12)=0

We add all the numbers together, and all the variables

3r-(4r+12)=0

We get rid of parentheses

3r-4r-12=0

We add all the numbers together, and all the variables

-1r-12=0

We move all terms containing r to the left, all other terms to the right

-r=12

r=12/-1

r=-12

See similar equations:

| 6000=1/2x+1/3x | | 6x-8x=2x-12 | | 16+8=-4(9x-6) | | (4+1/3)n=6 | | 2(x+6)=4x–8 | | 9a+5=68 | | 7r-1=6 | | 16+8=4(9x-6) | | 4+1/3×n=6 | | 23+4(x-3)-x=8 | | 7v-6v-1=18 | | 14+x/5=5 | | 100(z-0.2)=-10(5z+.8) | | 5+3(x+9)=5x+2 | | (2x+7)/3=3 | | 5n+2+3n–(-3)=109 | | 16=5n–5–2n | | -1x+-2=-3 | | -31=2a-3 | | -5x+10-2x=-6 | | 8+5p=108 | | 12+2b=5b | | 3g-6=2-3g | | 10x+6=2(x-1) | | x-8/6=1 | | 3x−4|=|3x−5| | | 162=9k-9 | | 5-8m=53 | | 10+2x=6x+2 | | 6k+1=—2+7k | | 15-5=n-8/4 | | 8x–54=82 |

Equations solver categories