3a+12=7a-17

Simple and best practice solution for 3a+12=7a-17 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 3a+12=7a-17 equation: 



3a+12=7a-17

We move all terms to the left:

3a+12-(7a-17)=0

We get rid of parentheses

3a-7a+17+12=0

We add all the numbers together, and all the variables

-4a+29=0

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

-4a=-29

a=-29/-4

a=7+1/4

See similar equations:

| 2x-12=15-x | | 5c=+5c6c | | -8+5x=0 | | 4a+8=6 | | 17d−14d=15 | | 12a+2=5 | | x2+9x=3 | | 17.5-b=12.4 | | w^2+w-306=0 | | 6x-35÷7=-7 | | -72+102=3x=8x-6x | | -5=10(x-12)+8x | | 5^(3x+4)=15 | | 4/7=x-1 | | -7x=3x-22 | | x/5+x/5=2 | | 2x-6=x1 | | 2x-6=x11 | | 13=5x-7-3x | | 4x=24=2x | | 11y+3=25 | | -3x-9=9x-21 | | v+5=17 | | 5(x+1)=4(x-20) | | t/9=90 | | 7-5z=-18 | | -4x+49=4x | | 4(m-7)=16 | | -4x+40=4x | | -5x-6=8x+7 | | 114x+9=3 | | 17/x=45/180 |

Equations solver categories