2y+18=9

Simple and best practice solution for 2y+18=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+18=9 equation: 


Simplifying
2y + 18 = 9

Reorder the terms:
18 + 2y = 9

Solving
18 + 2y = 9

Solving for variable 'y'.

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

Add '-18' to each side of the equation.
18 + -18 + 2y = 9 + -18

Combine like terms: 18 + -18 = 0
0 + 2y = 9 + -18
2y = 9 + -18

Combine like terms: 9 + -18 = -9
2y = -9

Divide each side by '2'.
y = -4.5

Simplifying
y = -4.5

See similar equations:

| -6t-14=0 | | x^2-2x-2=-1 | | 7p+11p+3psquared+8psquared= | | f(n)=4f(n-1)+f(n-2) | | 16x^3-32x^2-x+7=0 | | 5x-3y+2x-6y= | | 12m-3n-5m+8n= | | 9b+1=19 | | (12m+6)(18-36m)=0 | | x+2(3x+1)=38 | | 20=6b | | 7-4b=-13+2b | | y^2-14y+17=0 | | 5y-3=6-3y | | 7p^2-2=62 | | 4-(x+7)=7x-3 | | x^2+y^2-6x+2y=71 | | 20=4x/9-9 | | 16x^2+4y^2-16=0 | | 3X^2+5X+3K-5=0 | | 13x+49-2x=30+7x-43 | | 4x^2-2x+k^2-2k+1=0 | | 9*(x+48)=x | | 6=a-b^12 | | 7b+5+3b-b+2b= | | 4cosx+4=0 | | 4*(3x)+20=160 | | 4x=8x-14 | | 4x-12=33-x | | -6t-14= | | X^3+19x-20=0 | | 7m^3-28m=4m^2-16 |

Equations solver categories