21+3y=54

Simple and best practice solution for 21+3y=54 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=54 equation: 


Simplifying
21 + 3y = 54

Solving
21 + 3y = 54

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 + 3y = 54 + -21

Combine like terms: 21 + -21 = 0
0 + 3y = 54 + -21
3y = 54 + -21

Combine like terms: 54 + -21 = 33
3y = 33

Divide each side by '3'.
y = 11

Simplifying
y = 11

See similar equations:

| 6(1+7y)-7y=1 | | 8(9d+3)= | | T-24=17 | | 4x=15.6 | | 12m=156 | | 36/3^2*2/2 | | 9(7x+5y)= | | S(t)=5+48t-16t^2 | | 4x+8(49+6x)=-24 | | 270/13:5 | | 4x+8(49-6x)=-24 | | x(5x-2)=n | | 6.7g+6=2.7g+26 | | 3/2=x/7 | | J+7=-13 | | -3d-d= | | 3(-5x+40)-x+8=0 | | -0.02d^2+0.4d+1=0 | | -5(3-y)+y=-9 | | y=-0.002x^2+.9x+100 | | -3x+-1=2x-5 | | 6y=4x-9 | | x^2+x=0.004 | | 9f=y | | 42x^2-8x-64=0 | | F+7=13 | | 4y-8(9y-47)=36 | | 21=4/3x | | -22+4=m-4 | | 21=4/3*x | | (x+14)(x-2)=0 | | -21+10=m-8 |

Equations solver categories