4*y+1=21

Simple and best practice solution for 4*y+1=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 4*y+1=21 equation: 


Simplifying
4y + 1 = 21

Reorder the terms:
1 + 4y = 21

Solving
1 + 4y = 21

Solving for variable 'y'.

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

Add '-1' to each side of the equation.
1 + -1 + 4y = 21 + -1

Combine like terms: 1 + -1 = 0
0 + 4y = 21 + -1
4y = 21 + -1

Combine like terms: 21 + -1 = 20
4y = 20

Divide each side by '4'.
y = 5

Simplifying
y = 5

See similar equations:

| 6x+11=4x+9 | | x=7x^2-6x+5 | | 3(1-t)=54 | | 5(n-3)=54 | | 4(t-1)= | | 6x^3+26x^2+88x+105=0 | | 3/5(t-1)=18 | | 4(2-t)=16 | | 7x+13y=22.5 | | Y^4+X^4-2X^2=0 | | x^3-13x^2-156x+1188=0 | | x^3-13x^2-156+1118=0 | | Y^4-X^4-2X^2=0 | | 5y^2+12y+45=0 | | 9+6(x-6)=8-6(x-6) | | x(x)+20x-80000=0 | | (x+7)+(-8x-23)= | | b+b+b+b+80+90=100 | | 9*(x+1)-2*(2-3x)=10 | | -2y+7y=4 | | $1.8=n/100*30 | | a(t)=1.50t-0.120t^2 | | 4x*6y=10 | | 4=930/520 | | log(2x-10)=1 | | log(2x-10)=0 | | 2x/30=20/3x | | (5y+2)=(12y+8) | | x^3+4x^2-3x-10=0 | | 14sin(pi/6) | | (4x-17)=(x+27) | | (2000-2y)^1/4=0 |

Equations solver categories