285=78-y

Simple and best practice solution for 285=78-y 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 285=78-y equation:


Simplifying
285 = 78 + -1y

Solving
285 = 78 + -1y

Solving for variable 'y'.

Move all terms containing y to the left, all other terms to the right.

Add 'y' to each side of the equation.
285 + y = 78 + -1y + y

Combine like terms: -1y + y = 0
285 + y = 78 + 0
285 + y = 78

Add '-285' to each side of the equation.
285 + -285 + y = 78 + -285

Combine like terms: 285 + -285 = 0
0 + y = 78 + -285
y = 78 + -285

Combine like terms: 78 + -285 = -207
y = -207

Simplifying
y = -207

See similar equations:

| X/4-7=8 | | -6(8x-5)=-258 | | 4y-y=-6+y | | 6a+4=8 | | 3a+2[2+3(a-1)]=(2y+8) | | 3b=x+24 | | -1+x/3=-5 | | 213=4(-3+7n)+1 | | -u+164=13 | | 12x-1=59 | | y=-x^2-8x-13 | | -3+x/-8=4 | | 357=7(3+8x) | | -7c+9=1c+1 | | 15q=20 | | 0.5625v=36 | | 5(3k-8)=-115 | | -1+x-16=3 | | 36x-18x=78-6 | | -7=7(y+6) | | x^3-4x^2-15=0 | | 97=-3(5p-7)+1 | | 4+x/-7=9 | | x+2=4(4x-5) | | x+2=4(4z-5) | | 7(5+6x)=245 | | 3(x-1)=-123 | | x+2=4x(4z-5) | | 9r/6r | | g(p+3)=2p^2+12p+18+2p+6+7 | | -2x-9=6x+7 | | -5=8(x-6)-4x |

Equations solver categories