9y-3(y+4)=8

Simple and best practice solution for 9y-3(y+4)=8 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 9y-3(y+4)=8 equation:


Simplifying
9y + -3(y + 4) = 8

Reorder the terms:
9y + -3(4 + y) = 8
9y + (4 * -3 + y * -3) = 8
9y + (-12 + -3y) = 8

Reorder the terms:
-12 + 9y + -3y = 8

Combine like terms: 9y + -3y = 6y
-12 + 6y = 8

Solving
-12 + 6y = 8

Solving for variable 'y'.

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

Add '12' to each side of the equation.
-12 + 12 + 6y = 8 + 12

Combine like terms: -12 + 12 = 0
0 + 6y = 8 + 12
6y = 8 + 12

Combine like terms: 8 + 12 = 20
6y = 20

Divide each side by '6'.
y = 3.333333333

Simplifying
y = 3.333333333

See similar equations:

| 28r^2+35ry-4xr-5xy=0 | | 5x+125-x=1000 | | .5x-.3(5-x)=2.9 | | 125x=25 | | 6x=2(7x+16) | | 4(x+2x)=10 | | 2x-8(8-x)=3 | | 8-10x=104-31x | | (x+3)(x^3-6x+5)= | | y=3x^4-13x^3+13x^2-39x+112 | | 13(13)+7x(7x)=y(y) | | 12x+19y= | | 4x-2y=3 | | b^2+5b+9bq+45q=0 | | 2x^4-6x^3-106x^2-18x=0 | | -132=6(-4x-6) | | 20x-4=-1 | | 10x^6+5x^5=0 | | 4x-10=18-3x | | 13(x-8)=-6-7 | | -8(1-4r)-8r=-128 | | -3n-2n=15 | | 4x=52(x+7) | | 70-(2+5)=3x | | 4p+7p=-11 | | 5h^2-80=0 | | 4+x=2+2x | | 3x+31=3+7x-8 | | 16pi=16pi^2xr^2 | | 12-14n+6=28 | | 8x+5x=45 | | b^2+100=100 |

Equations solver categories