3(y+8)=6y+21

Simple and best practice solution for 3(y+8)=6y+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 3(y+8)=6y+21 equation:


Simplifying
3(y + 8) = 6y + 21

Reorder the terms:
3(8 + y) = 6y + 21
(8 * 3 + y * 3) = 6y + 21
(24 + 3y) = 6y + 21

Reorder the terms:
24 + 3y = 21 + 6y

Solving
24 + 3y = 21 + 6y

Solving for variable 'y'.

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

Add '-6y' to each side of the equation.
24 + 3y + -6y = 21 + 6y + -6y

Combine like terms: 3y + -6y = -3y
24 + -3y = 21 + 6y + -6y

Combine like terms: 6y + -6y = 0
24 + -3y = 21 + 0
24 + -3y = 21

Add '-24' to each side of the equation.
24 + -24 + -3y = 21 + -24

Combine like terms: 24 + -24 = 0
0 + -3y = 21 + -24
-3y = 21 + -24

Combine like terms: 21 + -24 = -3
-3y = -3

Divide each side by '-3'.
y = 1

Simplifying
y = 1

See similar equations:

| 4(9c+2)= | | (x-8)+(x-8)=16 | | x=3,2/7 | | 0.000625+0.05x+x^2=0 | | 5th+15=0 | | 2x+3+4x-5=10 | | 4(x-6)=x+3 | | 2(2x-1)+(3x+2)=(2-x)5-4x | | 6x+(x-8)=90 | | glx=3 | | (3x+2i)(4-5i)=0 | | 2c+1c=4c | | 2n+22=3n+28 | | 3x+100=6x-10 | | 2x^2+50=-48 | | 2x+3(2x+3)=(4x-3)(x+2) | | G(3)=9(3)-6 | | 0.17y+0.07(y+5000)=1550 | | k^2-6k-4=-4 | | 2a+4-6=24 | | 7x(2-7x)=0 | | 2x-4=6x-9 | | 32s+40=456 | | 5x+17=3x+162 | | h(3x)=3x-4 | | G(0)=9(0)-6 | | 30x^3+17x^2-8x-4=0 | | 5-n=-25 | | 5x-6x=-21+9 | | 20x^3+17x^2-8x-4=0 | | 12=a-4.1 | | -8+r=25 |

Equations solver categories