21-4y=29

Simple and best practice solution for 21-4y=29 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 21-4y=29 equation: 


Simplifying
21 + -4y = 29

Solving
21 + -4y = 29

Solving for variable 'y'.

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

Add '-21' to each side of the equation.
21 + -21 + -4y = 29 + -21

Combine like terms: 21 + -21 = 0
0 + -4y = 29 + -21
-4y = 29 + -21

Combine like terms: 29 + -21 = 8
-4y = 8

Divide each side by '-4'.
y = -2

Simplifying
y = -2

See similar equations:

| 3x^2-5y+2z=0 | | 3x(3x-4)x(6-7x)=2x-1 | | 25x/3=0 | | 3x*2-5y+2z=0 | | (x-1)/2+3*(x+1)=5x/3 | | x-1/2+3*(x+1)=5x/3 | | sin(x+180)=0.3 | | 5-6z(-2)+13=6 | | 3(y-1)=2(2y-6) | | x^4-5x^3+7x^2-6=0 | | A=pir^2h | | (8x4)/3-12=0 | | (22x-13)/6=0 | | 2y+3y-2+5=0 | | 3/9=32 | | 2m-(7-5z)-21=0 | | 6x^2+(2k-3)x-k=0 | | 3x^2+17x-70=0 | | 6+6/6+6x6-6 | | 3(x+4)=(x+5)(x-6) | | A+2B+3C+4D=36 | | 4x2/5 | | 10-43/4 | | 21+31y=0 | | 4x=9-.5x | | (5x7-4)/2 | | 5x7-4/2 | | 6x-4=4x+5 | | x(4x+8)-x^2-3=0 | | 11x^2-3=0 | | (x+3)/7=25 | | A=3w+2Pforw |

Equations solver categories