y+9=-21

Simple and best practice solution for y+9=-21 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 y+9=-21 equation: 


Simplifying
y + 9 = -21

Reorder the terms:
9 + y = -21

Solving
9 + y = -21

Solving for variable 'y'.

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

Add '-9' to each side of the equation.
9 + -9 + y = -21 + -9

Combine like terms: 9 + -9 = 0
0 + y = -21 + -9
y = -21 + -9

Combine like terms: -21 + -9 = -30
y = -30

Simplifying
y = -30

See similar equations:

| 16x+15=8x+10 | | 3x-1=7x-49 | | j+1/3=-6.8 | | (-a^3)(-2a+4a^2)= | | 4(2x-8)=8(x-8) | | 4x+2x+x=12 | | x/3-6=x/2+4 | | 0.2a=48 | | 22x-6-8x=9-16x | | r-12=43 | | v^2=4v+32 | | (5+i)(5-i)= | | x+17.3=4.7 | | Z+81=8z-7 | | 4(a-4)=8a-(4a-16) | | -81=26+n | | -3=z | | t+2/3+5t/6=4t-5/12 | | -4y+2=-5y+9 | | (-a^3)x(-2a+4a^2)= | | 2b-b-10=-13 | | x^4-12x^3+14x^2+132x-135=0 | | -(2v+3)=-2v-8 | | 4x=7x+13 | | 4x+x+2=12 | | 7x-3=3-2x | | -10+2x=7x+8+7 | | 2(n+30)=n*14 | | 98A=20.58 | | 11+3q=12+2q | | 150=6(5x) | | 1+8x^2-2x=0 |

Equations solver categories