-57=21+3y

Simple and best practice solution for -57=21+3y 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 -57=21+3y equation: 



-57=21+3y

We move all terms to the left:

-57-(21+3y)=0

We add all the numbers together, and all the variables

-(3y+21)-57=0

We get rid of parentheses

-3y-21-57=0

We add all the numbers together, and all the variables

-3y-78=0

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

-3y=78

y=78/-3

y=-26

See similar equations:

| -15=5+7(2-3m) | | (7x-30)+(6x-10)=180 | | 5y+6=56.75 | | 2/5x-1/4=3 | | 2n+1-8n+5=-10 | | x^2−4x=3 | | 19+10t=11t | | -9f+1=-80 | | -3w+3=-4w-12 | | 10=-3t-80 | | -5+10a+3-7a=2 | | 13m=12m+17 | | (e+5)×5=20 | | 15=3x-1.5 | | -2(7-7r)-7=77 | | 4z/10+5=-2 | | −6.3=-(x-10)+0.4 | | -134=2p-4 | | 27.90=10+5.50+y-5 | | 73-9k=8k+5 | | 8x-5x-14=27 | | 7n-1=83 | | 17r-16=15r-2 | | 4+s/5=0 | | x+2=7x-5x+7 | | 3=x/3+4 | | 7x+16=x+76 | | 5x+3x=158 | | 32/2(x)^(2/3)-16/3(x)^(1/3)=0 | | -14z=9=-61 | | 24-7x=-2(-5x+5) | | 24-7x=-2(-5x+5 |

Equations solver categories