3x-7=12x+30

Simple and best practice solution for 3x-7=12x+30 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 3x-7=12x+30 equation: 



3x-7=12x+30

We move all terms to the left:

3x-7-(12x+30)=0

We get rid of parentheses

3x-12x-30-7=0

We add all the numbers together, and all the variables

-9x-37=0

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

-9x=37

x=37/-9

x=-4+1/9

See similar equations:

| 4x(x+8)=-(x-2)+24 | | x-43=46 | | (x)-13=-40 | | 7(x-3)+3=24 | | 6c=3c-36 | | |3a+6|=-(4a-6) | | 5x-1+25x=6x+36 | | a+4=51 | | -31+16=-7x+12x | | 3(v-2)=3v+8-4(-4v-1) | | 4(3x-4)=7x-16 | | 2t2-14t+3=3 | | |3a+6|=4a-6 | | 2y^2+6y-108=0 | | |x^2+4x+2|=(5x+16)/3 | | -2x+4÷3=7÷3 | | 4u+6=34 | | 9+2(2w-4)=-5(2w-3)+8w | | x4+7x3+5x2-3x-2=0 | | 3x-32=8 | | 10d−9d=12 | | 10x-6=2(5x-9) | | x/3+8=23 | | -2(8u-5)+5u=4(u+1) | | 8p^2-9p+7=0 | | 2(35x=20x+30) | | 1000(1+r)^2=1210 | | 5v+3v=8 | | 2m+19=m+23*2 | | 4x/9+1=3 | | 4x+3(x-1)=25 | | |3a+6|=|4a-6| |

Equations solver categories