21+3y=-64-2y

Simple and best practice solution for 21+3y=-64-2y 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 21+3y=-64-2y equation:


Simplifying
21 + 3y = -64 + -2y

Solving
21 + 3y = -64 + -2y

Solving for variable 'y'.

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

Add '2y' to each side of the equation.
21 + 3y + 2y = -64 + -2y + 2y

Combine like terms: 3y + 2y = 5y
21 + 5y = -64 + -2y + 2y

Combine like terms: -2y + 2y = 0
21 + 5y = -64 + 0
21 + 5y = -64

Add '-21' to each side of the equation.
21 + -21 + 5y = -64 + -21

Combine like terms: 21 + -21 = 0
0 + 5y = -64 + -21
5y = -64 + -21

Combine like terms: -64 + -21 = -85
5y = -85

Divide each side by '5'.
y = -17

Simplifying
y = -17

See similar equations:

| 200+2s=s+119 | | 3m-3=-1.8+2m | | Tn=4n-1 | | 3m-3=1.8+2m | | 12x+5y+3=0 | | x-10=0.5x+95 | | 9x-50=5x-6 | | 200×50/100 | | (9x^2-12x+4)(x+3)=0 | | 4(x+2)-18=-4 | | 7x-12=3x+3 | | -x^2+6x-5=2x-5 | | y+2x=862500 | | 3(t-7)=t-19 | | -1+x=-3+26x | | 25/60x360 | | 0.25m=0.05m+84 | | 4x+48=7x-6 | | (7x+3)2=(x-1)2 | | 2*x^2-8*x+32=0 | | -6-3y=-2y+16 | | 9x^2+6xy-15=0 | | 2(x-15)=x-8 | | 3n+4=46-4n | | 5(x-6)=10+x | | 20-2v=3v+5 | | ln(x^2+1)=ln(x) | | -12k=158 | | 11x-16=4x+2 | | 3(2+3x)=2x-1 | | 20x+x=42 | | 5.(x/3-2)-2/3(3x-7)=-1 |

Equations solver categories