-2y-7=9

Simple and best practice solution for -2y-7=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 -2y-7=9 equation: 


Simplifying
-2y + -7 = 9

Reorder the terms:
-7 + -2y = 9

Solving
-7 + -2y = 9

Solving for variable 'y'.

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

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

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

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

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

Simplifying
y = -8

See similar equations:

| -x+3=-3 | | a+a=a^2 | | 13-9x=49-16 | | 7x+7x+7x+7x+4x+4x=720 | | 4-4x=16+2x | | 8-16=z/4 | | 2a-5=1 | | (x/2)-7=6-(3x/5) | | 45-13=4(x-8) | | 7b+2= | | 16-44=5(x-1)-3 | | 2x+16+(x+14)+(x+14)+(2x+16)=360 | | 21x-19+3x+17+x=180 | | y+1=-4+5 | | 5a+(20a+30)=180 | | 12a+3a=180 | | 3x-11=43 | | (3a+50)=140 | | 130=(6a+10) | | 1.9n-0.9n-8.5=-1.8 | | 4=z+6 | | 23x-22x=-9+20 | | -34-(-17)=x/8 | | -5.8+6.6=5.7y-4.7y-5.6 | | 5(y-1)=2y-23 | | u+6=13 | | (-8,1)m=-3/4 | | v-(4/3)=(2/3) | | z-6.1=5.1 | | x-3.5=8.5 | | 54/18(-5+3) | | y-1.8=4.7 |

Equations solver categories