78-15x=-57

Simple and best practice solution for 78-15x=-57 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 78-15x=-57 equation: 



78-15x=-57

We move all terms to the left:

78-15x-(-57)=0

We add all the numbers together, and all the variables

-15x+135=0

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

-15x=-135

x=-135/-15

x=+9

See similar equations:

| 150=p=78 | | 75+9x=273 | | 3(x-4)=8x-3 | | 10x+79=-31 | | t÷4=7 | | 2r^2+34r-120=0 | | 9n−22=41 | | 32=52−w | | 28=16+6h | | (X+5)^2=(x-5)^2+10 | | 7x-4x-7=38 | | |3 | | |3 | | |3 | | |3 | | 0.07x=0.07x | | 53x+53=1431 | | x=90-1/2x | | 425-(3x+3(x+5))=20 | | Yx.20=70 | | 8z-z=27 | | 56=28/m | | 8x-x=25 | | 7x+63=231 | | x²-30x-900=0 | | 3x-24=108 | | 9X(6+j)=81 | | m•5=125 | | r+4=39 | |  9x–11=5x+7 | | c-7=32 | |  3(2p–5)=21 |

Equations solver categories