4y+9=-8-9y

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


Simplifying
4y + 9 = -8 + -9y

Reorder the terms:
9 + 4y = -8 + -9y

Solving
9 + 4y = -8 + -9y

Solving for variable 'y'.

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

Add '9y' to each side of the equation.
9 + 4y + 9y = -8 + -9y + 9y

Combine like terms: 4y + 9y = 13y
9 + 13y = -8 + -9y + 9y

Combine like terms: -9y + 9y = 0
9 + 13y = -8 + 0
9 + 13y = -8

Add '-9' to each side of the equation.
9 + -9 + 13y = -8 + -9

Combine like terms: 9 + -9 = 0
0 + 13y = -8 + -9
13y = -8 + -9

Combine like terms: -8 + -9 = -17
13y = -17

Divide each side by '13'.
y = -1.307692308

Simplifying
y = -1.307692308

See similar equations:

| 9x^2-6=4x^2+20 | | 3m+2=m+8 | | 20/11=x/22 | | sqrt(3)*cos(3x)+sin(3x)=sqrt(2) | | 6=8k | | 12-m=6-5 | | 12x^2-2x^2=28 | | 5x=4+6 | | 2.5x+7=x | | 2xy+3yz-8xz-2xy= | | 3.2=m-6 | | 11x+3=7x | | 9y+9=-1x | | 9x+31x-6=10(4x+6) | | x-0.2=2 | | t+11=12 | | 6.5x+(209-x)=836.5 | | 6+3x-9=90 | | 2x^2-1.22x+1.518=0 | | 4=t-11 | | 4(2x-3)+4x=2(4x+1)-20 | | 6.5x+(209-x)= | | loga=3.7 | | -4(t-2)+7t=9t-1 | | 3e(2x+1)=12 | | x^3+2x^2+28-14=0 | | 5p-p^2=6 | | 4x-2(x-2)=-6+5x+4 | | 6(x-4)+2=10x-4(x-5) | | X+7.8=12.4 | | 3x+2y=6.90 | | 4x^2-12x+36= |

Equations solver categories