y+9+y=-7

Simple and best practice solution for y+9+y=-7 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 y+9+y=-7 equation: 


Simplifying
y + 9 + y = -7

Reorder the terms:
9 + y + y = -7

Combine like terms: y + y = 2y
9 + 2y = -7

Solving
9 + 2y = -7

Solving for variable 'y'.

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

Add '-9' to each side of the equation.
9 + -9 + 2y = -7 + -9

Combine like terms: 9 + -9 = 0
0 + 2y = -7 + -9
2y = -7 + -9

Combine like terms: -7 + -9 = -16
2y = -16

Divide each side by '2'.
y = -8

Simplifying
y = -8

See similar equations:

| 5/-1-4i | | 80+4t=100 | | =2xy*2xy | | Edik-57=119 | | -40-8x=7(1-8x)+x | | 27x^2+36x+48=0 | | 16x^2-20x-2=0 | | 5/8n=-5/16 | | 7(2x-1)=1+14x-8 | | -8-2=38 | | 9x^2+54x-81=f(x) | | 12-2u=4u | | 625overw=25 | | 10w-w=9 | | -20+8k=6(3k-4) | | 27x^2-72x+192=0 | | 10x^3=100x | | 2y+8=y+8 | | X^7-x^2= | | 17x+8=13x+14 | | 18+-9=6-(-3) | | 2x+x+50+3x+80+x-50=360 | | r/-5=10 | | -5.5f+0.56=-1.64 | | 5x-8x=4+14 | | 3/4x-2=9 | | x(9x-5)=40 | | h(t)=15-10t-16t^2 | | Y-9x-13=-103 | | 4l+2s=63.8 | | -6n+15=-3(-2n-5)+3n | | 4-18y^2=14 |

Equations solver categories