7x-x=-3+15

Simple and best practice solution for 7x-x=-3+15 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 7x-x=-3+15 equation: 



7x-x=-3+15

We move all terms to the left:

7x-x-(-3+15)=0

We add all the numbers together, and all the variables

7x-x-12=0

We add all the numbers together, and all the variables

6x-12=0

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

6x=12

x=12/6

x=2

See similar equations:

| f3+ 17=19 | | 8p-8p=-6p+6p | | 2b-28=22 | | 5x-(x-x)=3x+1 | | 3p+6=-54 | | 12x-(x+6)=-11(-x-6) | | 31.25x=25 | | 5n+2=12n | | 2(3x-4)=-6x+7 | | 25.50+12.75m=82.56 | | 18z=4 | | 7x+16=-4-3x | | -0.2+9.7x=-191.29 | | 6x+2=2(3x+2) | | 3m-4=22 | | 30p=6 | | 20x-10=21x-x-10 | | 2•14+2w=80 | | (7x-16)1/4=3 | | 9(x+3)=12x-3 | | Y=-16t^2+700 | | 6x2+72x+120=0 | | x-3.4=7.1 | | 11=3/4(6x+10) | | 8x-10x=10-14 | | 2*14+2w=80 | | P=-3t^2+210t-1200 | | -2(-9v+3)-6v=6(v-2)-8 | | 8x–15=-75 | | 2x-5+114=180 | | 5(v+2)=7(v-4) | | 12y-4y=-22-10 |

Equations solver categories