21y+6=9

Simple and best practice solution for 21y+6=9 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 21y+6=9 equation: 


Simplifying
21y + 6 = 9

Reorder the terms:
6 + 21y = 9

Solving
6 + 21y = 9

Solving for variable 'y'.

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

Add '-6' to each side of the equation.
6 + -6 + 21y = 9 + -6

Combine like terms: 6 + -6 = 0
0 + 21y = 9 + -6
21y = 9 + -6

Combine like terms: 9 + -6 = 3
21y = 3

Divide each side by '21'.
y = 0.1428571429

Simplifying
y = 0.1428571429

See similar equations:

| 4+12x-12*3-5x*3-2(2-x)+5(2-x)+8+2-5x=30+5x | | -7b+2+6b=-3b+7 | | 4-5(x-4)=x-(8-x) | | (D^7-3D^6+4D^5-4D^4+3D^3-D^2)y=0 | | 10x+11=5x+101 | | x-5+4x-1=1 | | x-23=37 | | -7n-6=-10n | | 8r=9r-6 | | 3x+34=3x-2 | | b^2=sqrt(3) | | 5x^2+21x-22=0 | | 7-10x=-9x | | 444s*2=888 | | 12x-8x=44 | | 2x+5-3=9 | | 5a+2a-9a+16= | | 45+5=50 | | 12=2(x+7) | | 3y*7=21 | | 2w-25= | | (8x+13)3=180 | | 6.11+a+6.11=8.45+6.11 | | 4x-26=x-4 | | -2n-(-2.8-7n)=2.4+5.4n | | 390+x=150 | | 122+x=522 | | 12x-15x=7 | | 4x-4=7-3x | | 4(x-8)+=-10 | | -15g-13g=54 | | 7.7+-0.1c= |

Equations solver categories