3y+9=-10y

Simple and best practice solution for 3y+9=-10y 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 3y+9=-10y equation:


Simplifying
3y + 9 = -10y

Reorder the terms:
9 + 3y = -10y

Solving
9 + 3y = -10y

Solving for variable 'y'.

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

Add '10y' to each side of the equation.
9 + 3y + 10y = -10y + 10y

Combine like terms: 3y + 10y = 13y
9 + 13y = -10y + 10y

Combine like terms: -10y + 10y = 0
9 + 13y = 0

Add '-9' to each side of the equation.
9 + -9 + 13y = 0 + -9

Combine like terms: 9 + -9 = 0
0 + 13y = 0 + -9
13y = 0 + -9

Combine like terms: 0 + -9 = -9
13y = -9

Divide each side by '13'.
y = -0.6923076923

Simplifying
y = -0.6923076923

See similar equations:

| 120+6x-24=180 | | 50+1=130 | | 4(x+3)-2(x-2)=-8 | | 12x-13=21-4 | | 5a-5=(-5a) | | 3*(x-2)=-5 | | y-7x=-20 | | 2c^2-c-2=0 | | 45x^2+18x-40=0 | | Ln(x-1)-ln(x+1)=ln(2x-1) | | 5w+3=2w+12 | | g-9/9=6 | | sinx-cosx=3 | | (2x-4):(-1/3)=-7 | | g(2b)=5x^2+3 | | 4s-31=53 | | 8(s-9)=116 | | 10-3w=21 | | 3*(x+6)=20 | | X-2x=-3-5 | | -3(x-7)=13-x | | 6+4x=5x+2 | | 11x-12=-111 | | x-7=2-0.5x | | 10*(x-2)=4 | | (6x-4)(8x+4)=0 | | a*4+b=4+1 | | 4(x-3)=15+1 | | m*2=23 | | m/2=23 | | log(5)x^2=250 | | 1=r-3/4 |

Equations solver categories