-6y-9=3y+9

Simple and best practice solution for -6y-9=3y+9 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 -6y-9=3y+9 equation:


Simplifying
-6y + -9 = 3y + 9

Reorder the terms:
-9 + -6y = 3y + 9

Reorder the terms:
-9 + -6y = 9 + 3y

Solving
-9 + -6y = 9 + 3y

Solving for variable 'y'.

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

Add '-3y' to each side of the equation.
-9 + -6y + -3y = 9 + 3y + -3y

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

Combine like terms: 3y + -3y = 0
-9 + -9y = 9 + 0
-9 + -9y = 9

Add '9' to each side of the equation.
-9 + 9 + -9y = 9 + 9

Combine like terms: -9 + 9 = 0
0 + -9y = 9 + 9
-9y = 9 + 9

Combine like terms: 9 + 9 = 18
-9y = 18

Divide each side by '-9'.
y = -2

Simplifying
y = -2

See similar equations:

| (x-3)(2x-1)=0 | | y+2y=90 | | 2y-38+3+3y=-105+7 | | 2/3x-4=5/4 | | 2(7-3(-3x-7))=18x+56 | | 4r(r-1)=19 | | 18(f+2)=3f-9+5f-5 | | 4x^2-13x+34=0 | | 2x^2-5/2x-3=0.5 | | (6xy^2+6x^2y)dx+(12x^2y+6x^3)dy=0 | | 3x-87=x+79 | | 5cos^2x-4cosx-1=0 | | 4+(x+2y)i=x+2y | | (-4.5)(6.7)= | | 40(20r-40)=3(20r-80) | | 8-a-a=1-4a-5 | | 8x=14+5x | | 29r-4=28+13r | | 30=-5(6+6n) | | 22(6.5)= | | -7mr(12m-7r+5)=y | | 8*y=7+y+3 | | -5=(a/18) | | -8X+6(7X+8)=8(1+3X) | | 0(-16)= | | -2-4y=12 | | -z-8=-12 | | (18x-8)+(70-4x)=90 | | -2-4y=13 | | 3(3x-3)+5(x-4)=(x-4)(x-3) | | 8-(-6+x)=32 | | 8.3x+22.87=11.7x+22.81 |

Equations solver categories