3y-27=21

Simple and best practice solution for 3y-27=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 3y-27=21 equation:


Simplifying
3y + -27 = 21

Reorder the terms:
-27 + 3y = 21

Solving
-27 + 3y = 21

Solving for variable 'y'.

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

Add '27' to each side of the equation.
-27 + 27 + 3y = 21 + 27

Combine like terms: -27 + 27 = 0
0 + 3y = 21 + 27
3y = 21 + 27

Combine like terms: 21 + 27 = 48
3y = 48

Divide each side by '3'.
y = 16

Simplifying
y = 16

See similar equations:

| 15-4x=28 | | x^2-40=5x+4 | | 2(7x+14)=56 | | 9c=40 | | -399=7(-8-7n) | | 9x+10=7x+24 | | d=50+(-16)+(-11) | | 19y=20y-5 | | 3x+x+3=8x-4x+3 | | 4(5z-1)-3(z+2)=6(z+1) | | 24+2w=142 | | 6x+15-2x=5(8+3) | | -3=5y+2 | | 15x-4=0 | | 2-7y=-54 | | 7=-8x+21 | | 4(x+4)=7x+12-3x+4 | | x-7=57 | | 5+5d=4d+10 | | 5r+r+12=r+r | | 5x=163 | | 8e^9*7e^10= | | s=9[7-2] | | 4x-3-2x+x+7= | | 51405+x=301955 | | b-7+8=3b+9 | | 2(2k+6)-14=6+5k | | 7x^2-9x=7(x^2-9x) | | 4x+2=29+3x | | 4(x+6)=0.2(5x+15) | | 6s-6=3s+9 | | 3p=-6p+9 |

Equations solver categories