-3=(-21)-y

Simple and best practice solution for -3=(-21)-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 -3=(-21)-y equation:


-3=(-21)-y

We simplify the equation to the form, which is simple to understand 
-3=(-21)-y

Remove unnecessary parentheses
-3=-21-y

We move all terms containing y to the left and all other terms to the right. 
+1y=-21+3

We simplify left and right side of the equation. 
+1y=-18

We divide both sides of the equation by 01 to get y. 
y=-18

See similar equations:

| 2(x+2)+2x-3=180 | | -4s=-52 | | 34-(x+7)=9x-3 | | (x^2/9)^3 | | 0=8-26m-21m^2 | | (x^3/2)^4 | | x+10y-4y+4x= | | 3z+2y-(z+2)-3(y+z)= | | -3t^2-t-10=0 | | 12x+x=3x-32 | | 0=10-t-3t^2 | | 292=x+(x*.2) | | 9c+16=79 | | 8y^2+45y-18=0 | | 9x+5=3x+9 | | 14y^2-39y+10=0 | | 3(x+2)=24+30 | | 19/5=6/x | | 21-4h=9 | | X^2-40x+610=0 | | t-13=20 | | 10+4k=58 | | 5+6x=8x+24 | | 2t^2-17t+30=0 | | x-(.40*x)=14.40 | | n=12p+48 | | r+(-4)=7 | | 13.49=n+2 | | y/5=(-5) | | 27t^2-12t-7=0 | | x^3-7x+7=0 | | -10m+12=18 |

Equations solver categories